<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2021 Workiva-->
<!--r:a74b0fa4-08da-439b-9b81-f808ae7a4126,g:fcbd330c-f4ed-4e45-a635-b83f5a0ef1da-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.evergy.com/role/ConsolidatedBalanceSheets" xlink:type="simple" xlink:href="evrg-20210930.xsd#ConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_dc73badb-fbba-4216-adc1-1d914b294b47" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_665834bb-9e63-44df-8268-7013c2150ab1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_dc73badb-fbba-4216-adc1-1d914b294b47" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_665834bb-9e63-44df-8268-7013c2150ab1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_26b09563-7fde-4119-8c21-8bc829870fa8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_dc73badb-fbba-4216-adc1-1d914b294b47" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_26b09563-7fde-4119-8c21-8bc829870fa8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDeferredInvestmentTaxCredit_c4b78ee6-4265-45c7-a88e-103a3f3480da" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDeferredInvestmentTaxCredit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_dc73badb-fbba-4216-adc1-1d914b294b47" xlink:to="loc_us-gaap_AccumulatedDeferredInvestmentTaxCredit_c4b78ee6-4265-45c7-a88e-103a3f3480da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_a541bb3f-710e-4da7-a1a5-893269684c17" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_dc73badb-fbba-4216-adc1-1d914b294b47" xlink:to="loc_us-gaap_RegulatoryLiabilityNoncurrent_a541bb3f-710e-4da7-a1a5-893269684c17" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_4b38ff48-e7ea-4541-ab07-8ab5c484db5b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_dc73badb-fbba-4216-adc1-1d914b294b47" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_4b38ff48-e7ea-4541-ab07-8ab5c484db5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetRetirementObligationsNoncurrent_09fecfd4-ce9f-4260-ac39-ec1a39108ab3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetRetirementObligationsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_dc73badb-fbba-4216-adc1-1d914b294b47" xlink:to="loc_us-gaap_AssetRetirementObligationsNoncurrent_09fecfd4-ce9f-4260-ac39-ec1a39108ab3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_9204fb4a-c611-42e1-ba0a-0e3e6712200f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_dc73badb-fbba-4216-adc1-1d914b294b47" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_9204fb4a-c611-42e1-ba0a-0e3e6712200f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_81a31bd4-840f-47f0-8fe2-971a445048fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_LongTermDebtCurrent_81a31bd4-840f-47f0-8fe2-971a445048fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBankLoansAndNotesPayable_c89c728e-d372-4257-87c1-9f50bd0d426f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermBankLoansAndNotesPayable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_ShortTermBankLoansAndNotesPayable_c89c728e-d372-4257-87c1-9f50bd0d426f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_8de14dc2-c90b-4d1e-a8dc-3b1b33f81b26" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_8de14dc2-c90b-4d1e-a8dc-3b1b33f81b26" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_171ef02c-6892-45ba-97ab-2b0d743f3b31" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_AccountsPayableCurrent_171ef02c-6892-45ba-97ab-2b0d743f3b31" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableRelatedPartiesCurrent_ec2834e8-7d19-4a36-9153-e71a87349e25" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_AccountsPayableRelatedPartiesCurrent_ec2834e8-7d19-4a36-9153-e71a87349e25" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesPayableCurrent_f5c02e5c-9a70-4a2b-91e0-b230b2aeb5c4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TaxesPayableCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_TaxesPayableCurrent_f5c02e5c-9a70-4a2b-91e0-b230b2aeb5c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPayableCurrent_f3412549-384b-4658-afe8-01efbed97681" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPayableCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_InterestPayableCurrent_f3412549-384b-4658-afe8-01efbed97681" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryLiabilityCurrent_7e4827e8-b67f-40f4-a0aa-bebb8bc45a1d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RegulatoryLiabilityCurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_RegulatoryLiabilityCurrent_7e4827e8-b67f-40f4-a0aa-bebb8bc45a1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetRetirementObligationCurrent_7996f3a5-1b8d-41e8-9a52-fa0a81e795b0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetRetirementObligationCurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_AssetRetirementObligationCurrent_7996f3a5-1b8d-41e8-9a52-fa0a81e795b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_9bb34fa3-4135-4aca-8d43-ab5fef286c39" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_9bb34fa3-4135-4aca-8d43-ab5fef286c39" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_596ba20b-e407-4fa7-88d3-1b86fcf8b79e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_16c657c2-79ac-41f6-adb0-b85293c7914a" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_596ba20b-e407-4fa7-88d3-1b86fcf8b79e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_e7604984-bee7-40c8-91ea-4896fd76f1b3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_6d89e870-8448-4a1a-9fe6-901ecdb86930" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_e7604984-bee7-40c8-91ea-4896fd76f1b3" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_6d89e870-8448-4a1a-9fe6-901ecdb86930" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_fb314daa-982c-476e-b8b9-06186b320557" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_e7604984-bee7-40c8-91ea-4896fd76f1b3" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_fb314daa-982c-476e-b8b9-06186b320557" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_671f8db0-33b5-46b5-87f3-9aad9e96d41d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_e7604984-bee7-40c8-91ea-4896fd76f1b3" xlink:to="loc_us-gaap_CommonStockValue_671f8db0-33b5-46b5-87f3-9aad9e96d41d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_8d942270-f6d4-417d-b019-d749f4fad558" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_8d942270-f6d4-417d-b019-d749f4fad558" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_3c4e0b8e-ff72-4a4a-a6fe-510a81ff173b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_3c4e0b8e-ff72-4a4a-a6fe-510a81ff173b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount_44c61a9f-0aae-4496-afc5-3a7482ee67d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount_44c61a9f-0aae-4496-afc5-3a7482ee67d7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EnergyRelatedInventory_0d36410b-c9b2-475d-9094-a78c135304ff" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EnergyRelatedInventory"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_EnergyRelatedInventory_0d36410b-c9b2-475d-9094-a78c135304ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesReceivable_451ae014-86e9-421f-aaa2-b5f973285d50" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesReceivable"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_IncomeTaxesReceivable_451ae014-86e9-421f-aaa2-b5f973285d50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_62c5e6d9-3ba6-40fe-b06d-3c7c51f85bcb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RegulatoryAssetsCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_62c5e6d9-3ba6-40fe-b06d-3c7c51f85bcb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_8aedb647-78cc-4bcb-ae8b-08bdcc61f5df" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_8aedb647-78cc-4bcb-ae8b-08bdcc61f5df" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_ca7c49e8-85fe-422a-9d73-d9164dacb461" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_ca7c49e8-85fe-422a-9d73-d9164dacb461" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_c02df437-d9c8-435b-95d9-8b9d053e7656" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_OtherAssetsCurrent_c02df437-d9c8-435b-95d9-8b9d053e7656" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_21493ad4-4b66-4bbc-8c40-4cf8c4d642ad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_31010124-878f-4fbb-a53e-be586bcfb200" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_21493ad4-4b66-4bbc-8c40-4cf8c4d642ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_d404f7b8-da44-4a05-9a2d-c7f6b58bc921" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_15b3fe6c-5f51-4f31-9ee3-94295784c919" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_d404f7b8-da44-4a05-9a2d-c7f6b58bc921" xlink:to="loc_us-gaap_StockholdersEquity_15b3fe6c-5f51-4f31-9ee3-94295784c919" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_1dec2111-5e6a-4dc2-a9c4-336ed2503417" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_d404f7b8-da44-4a05-9a2d-c7f6b58bc921" xlink:to="loc_us-gaap_MinorityInterest_1dec2111-5e6a-4dc2-a9c4-336ed2503417" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_8baf11d6-db91-4139-9e3e-6af8619dbfc8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_01c85e43-ebab-451f-bda7-520ffc4cf6f2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_8baf11d6-db91-4139-9e3e-6af8619dbfc8" xlink:to="loc_us-gaap_LiabilitiesNoncurrent_01c85e43-ebab-451f-bda7-520ffc4cf6f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_46b803e1-0b83-4e8c-b03a-4606e508dd20" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_8baf11d6-db91-4139-9e3e-6af8619dbfc8" xlink:to="loc_us-gaap_CommitmentsAndContingencies_46b803e1-0b83-4e8c-b03a-4606e508dd20" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_d1bf4e4a-66db-4129-8196-d44e0320392b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_8baf11d6-db91-4139-9e3e-6af8619dbfc8" xlink:to="loc_us-gaap_LiabilitiesCurrent_d1bf4e4a-66db-4129-8196-d44e0320392b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_40191d6d-dc04-41e4-a913-b9779167333f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_8baf11d6-db91-4139-9e3e-6af8619dbfc8" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_40191d6d-dc04-41e4-a913-b9779167333f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_a1c93145-4213-4dd9-b210-4a33f6fa25fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_838058ac-085c-4493-a8c5-1fd094a41534" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_a1c93145-4213-4dd9-b210-4a33f6fa25fb" xlink:to="loc_us-gaap_AssetsCurrent_838058ac-085c-4493-a8c5-1fd094a41534" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_4dfe4835-1c98-4d03-a36e-1808e61d8a18" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RegulatedEntityOtherAssetsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_a1c93145-4213-4dd9-b210-4a33f6fa25fb" xlink:to="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_4dfe4835-1c98-4d03-a36e-1808e61d8a18" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_7c9d4cbb-0056-45fd-b258-8ebedd4f2755" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_a1c93145-4213-4dd9-b210-4a33f6fa25fb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_7c9d4cbb-0056-45fd-b258-8ebedd4f2755" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_82e0c73c-41db-4fa5-8fca-2a4893bed727" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RegulatedEntityOtherAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_8b2a3362-6126-45dd-a284-3aff5a9b185c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_82e0c73c-41db-4fa5-8fca-2a4893bed727" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_8b2a3362-6126-45dd-a284-3aff5a9b185c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DecommissioningFundInvestments_4359dff1-ddb3-4d2b-bee3-742f4abc2c0e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DecommissioningFundInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_82e0c73c-41db-4fa5-8fca-2a4893bed727" xlink:to="loc_us-gaap_DecommissioningFundInvestments_4359dff1-ddb3-4d2b-bee3-742f4abc2c0e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_0f310cf4-a578-48ad-a092-d17edb15b3af" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_82e0c73c-41db-4fa5-8fca-2a4893bed727" xlink:to="loc_us-gaap_Goodwill_0f310cf4-a578-48ad-a092-d17edb15b3af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_a9b442a4-0cc8-4ad6-9488-47028f735635" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_82e0c73c-41db-4fa5-8fca-2a4893bed727" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_a9b442a4-0cc8-4ad6-9488-47028f735635" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/ConsolidatedStatementsofComprehensiveIncome" xlink:type="simple" xlink:href="evrg-20210930.xsd#ConsolidatedStatementsofComprehensiveIncome"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/ConsolidatedStatementsofComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_ee98aa8c-9258-46e6-8c87-5e7d517587ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_1d34a5ff-666c-470c-872b-49fc8d06332c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_ee98aa8c-9258-46e6-8c87-5e7d517587ea" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_1d34a5ff-666c-470c-872b-49fc8d06332c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_df728aa4-65e7-4b9e-880c-ff6587631218" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_ee98aa8c-9258-46e6-8c87-5e7d517587ea" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_df728aa4-65e7-4b9e-880c-ff6587631218" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_8a0a1c58-c078-4437-8d56-9abbbd5ee513" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_11d70d3a-3c13-45c9-9ccc-e86fbc7f060f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_8a0a1c58-c078-4437-8d56-9abbbd5ee513" xlink:to="loc_us-gaap_GainLossOnInvestments_11d70d3a-3c13-45c9-9ccc-e86fbc7f060f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncome_7904fac2-8d03-453e-b744-2435bfab9e3a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncome"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_8a0a1c58-c078-4437-8d56-9abbbd5ee513" xlink:to="loc_us-gaap_OtherNonoperatingIncome_7904fac2-8d03-453e-b744-2435bfab9e3a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingExpense_92403405-1284-48a1-8f04-3c94acfb826d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingExpense"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_8a0a1c58-c078-4437-8d56-9abbbd5ee513" xlink:to="loc_us-gaap_OtherNonoperatingExpense_92403405-1284-48a1-8f04-3c94acfb826d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_ba721add-cf76-44b8-914e-af094e7ef42a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_2e8cc75f-ab93-4b0d-a151-6f5c14ca2963" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_ba721add-cf76-44b8-914e-af094e7ef42a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_2e8cc75f-ab93-4b0d-a151-6f5c14ca2963" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_9b87917f-edf1-4b44-a27d-8d4d9c0e4af5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_ba721add-cf76-44b8-914e-af094e7ef42a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_9b87917f-edf1-4b44-a27d-8d4d9c0e4af5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_OtherComprehensiveIncomeFromSubsidiariesNetOfTax_67bbda73-33c2-46ba-8aca-9c4bbe040921" xlink:href="evrg-20210930.xsd#evrg_OtherComprehensiveIncomeFromSubsidiariesNetOfTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_ba721add-cf76-44b8-914e-af094e7ef42a" xlink:to="loc_evrg_OtherComprehensiveIncomeFromSubsidiariesNetOfTax_67bbda73-33c2-46ba-8aca-9c4bbe040921" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_14977971-9843-4404-9b2f-0be773853189" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_451d41ed-44a5-4d2d-9931-9b8dd9719dc4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_14977971-9843-4404-9b2f-0be773853189" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_451d41ed-44a5-4d2d-9931-9b8dd9719dc4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_b998d1ae-3ae1-4341-8a6b-4d8905643877" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_14977971-9843-4404-9b2f-0be773853189" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_b998d1ae-3ae1-4341-8a6b-4d8905643877" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_bb550b44-817f-4064-856e-b43c2f0ff1e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2a4ae4cf-fcae-4662-93c3-8eeefa807a81" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_bb550b44-817f-4064-856e-b43c2f0ff1e7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2a4ae4cf-fcae-4662-93c3-8eeefa807a81" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_7df74c58-34c2-4856-923c-cff15c2f53e6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_bb550b44-817f-4064-856e-b43c2f0ff1e7" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_7df74c58-34c2-4856-923c-cff15c2f53e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_4857314f-a0ce-4a90-a102-9cce6e195ca3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_bb550b44-817f-4064-856e-b43c2f0ff1e7" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_4857314f-a0ce-4a90-a102-9cce6e195ca3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6fe4e81b-7681-4775-b33f-36f8b8d381b1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_bb550b44-817f-4064-856e-b43c2f0ff1e7" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6fe4e81b-7681-4775-b33f-36f8b8d381b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_5790a452-c8b6-4558-9a5d-297fd7462937" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_cd3f2fd3-c304-4853-bc09-0892757c8083" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_5790a452-c8b6-4558-9a5d-297fd7462937" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_cd3f2fd3-c304-4853-bc09-0892757c8083" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_e38f1adf-f4c5-42ac-83c6-7447f3cdafee" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_5790a452-c8b6-4558-9a5d-297fd7462937" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_e38f1adf-f4c5-42ac-83c6-7447f3cdafee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_83bc9c52-da45-493c-bd85-ebec9b25858b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_FuelAndPurchasedPower_130b1b96-7ee3-4508-b557-69bdfd71eb57" xlink:href="evrg-20210930.xsd#evrg_FuelAndPurchasedPower"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_83bc9c52-da45-493c-bd85-ebec9b25858b" xlink:to="loc_evrg_FuelAndPurchasedPower_130b1b96-7ee3-4508-b557-69bdfd71eb57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_SPPNetworkTransmissionCosts_e74c4ec5-89bf-49fb-8288-4004438c534e" xlink:href="evrg-20210930.xsd#evrg_SPPNetworkTransmissionCosts"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_83bc9c52-da45-493c-bd85-ebec9b25858b" xlink:to="loc_evrg_SPPNetworkTransmissionCosts_e74c4ec5-89bf-49fb-8288-4004438c534e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations_642c8380-6cba-47d7-9eb2-426a3c22218a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_83bc9c52-da45-493c-bd85-ebec9b25858b" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations_642c8380-6cba-47d7-9eb2-426a3c22218a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_9ced58f3-960f-4bfb-af58-7c410c208c74" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_83bc9c52-da45-493c-bd85-ebec9b25858b" xlink:to="loc_us-gaap_DepreciationAndAmortization_9ced58f3-960f-4bfb-af58-7c410c208c74" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_ca168f81-86b5-4c8e-8e96-f8b099dadd55" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_83bc9c52-da45-493c-bd85-ebec9b25858b" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_ca168f81-86b5-4c8e-8e96-f8b099dadd55" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_029e93be-f467-4a30-b993-ce7f1ce9f24d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_22058e9d-6036-4c9a-9074-0c17eb4c80b7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_029e93be-f467-4a30-b993-ce7f1ce9f24d" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_22058e9d-6036-4c9a-9074-0c17eb4c80b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_6dfa0c91-cfec-4705-bcfe-b73f3ab400dc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_029e93be-f467-4a30-b993-ce7f1ce9f24d" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_6dfa0c91-cfec-4705-bcfe-b73f3ab400dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_69f23145-85c6-4775-ab99-8432aeed6ce6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_029e93be-f467-4a30-b993-ce7f1ce9f24d" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_69f23145-85c6-4775-ab99-8432aeed6ce6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_36c29de8-6d95-4858-b21f-f6e9b25350f3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_0cf07830-6d22-4bda-b7f6-36090210cd7e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_36c29de8-6d95-4858-b21f-f6e9b25350f3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_0cf07830-6d22-4bda-b7f6-36090210cd7e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_9e21cea1-b40e-4937-a00d-53d4f4a85459" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_36c29de8-6d95-4858-b21f-f6e9b25350f3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_9e21cea1-b40e-4937-a00d-53d4f4a85459" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_06eb4667-6e9c-4a89-b4ae-83795ea13aef" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_40b1384c-de84-4087-8501-67e5b9447ef4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_06eb4667-6e9c-4a89-b4ae-83795ea13aef" xlink:to="loc_us-gaap_ProfitLoss_40b1384c-de84-4087-8501-67e5b9447ef4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a9ef796b-080a-4a11-bc6a-742fadad9d16" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_06eb4667-6e9c-4a89-b4ae-83795ea13aef" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a9ef796b-080a-4a11-bc6a-742fadad9d16" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_385abc99-ea23-472f-a9e2-a73f908a1b6f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_61ce5310-0c0a-478e-8ab5-caeaa1902ddc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_385abc99-ea23-472f-a9e2-a73f908a1b6f" xlink:to="loc_us-gaap_OperatingIncomeLoss_61ce5310-0c0a-478e-8ab5-caeaa1902ddc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_9c905102-5eeb-47f1-aa5a-659df7161d32" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_385abc99-ea23-472f-a9e2-a73f908a1b6f" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_9c905102-5eeb-47f1-aa5a-659df7161d32" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_9bc01b15-2e04-44e8-84aa-77aa76ca3688" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_385abc99-ea23-472f-a9e2-a73f908a1b6f" xlink:to="loc_us-gaap_InterestExpense_9bc01b15-2e04-44e8-84aa-77aa76ca3688" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_b2a02f8d-b299-4454-b32c-eaacbe9de9fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_3f5832f3-2650-495b-b8f6-3d80d4e76175" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_b2a02f8d-b299-4454-b32c-eaacbe9de9fb" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_3f5832f3-2650-495b-b8f6-3d80d4e76175" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_b6c9fa9c-162e-4630-9047-402bccf4a078" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_b2a02f8d-b299-4454-b32c-eaacbe9de9fb" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_b6c9fa9c-162e-4630-9047-402bccf4a078" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_bf38fb54-fe6d-49a9-af5e-70c5815048d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_54b10e65-3757-4266-8258-e29066e1662d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpenses"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_bf38fb54-fe6d-49a9-af5e-70c5815048d3" xlink:to="loc_us-gaap_CostsAndExpenses_54b10e65-3757-4266-8258-e29066e1662d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_4e1eeb57-1b51-450e-b826-b70e8cf0396f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_bf38fb54-fe6d-49a9-af5e-70c5815048d3" xlink:to="loc_us-gaap_Revenues_4e1eeb57-1b51-450e-b826-b70e8cf0396f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/ConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="evrg-20210930.xsd#ConsolidatedStatementsofCashFlows"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/ConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_4f074416-775a-4ebc-8a13-88fc3f0d6966" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_44b85c07-ff51-4fc6-b373-e862ed495ec9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_4f074416-775a-4ebc-8a13-88fc3f0d6966" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_44b85c07-ff51-4fc6-b373-e862ed495ec9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_6ad789b5-a6ee-4de9-b708-ad64afcab4ad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_4f074416-775a-4ebc-8a13-88fc3f0d6966" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_6ad789b5-a6ee-4de9-b708-ad64afcab4ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_2d0f7fd3-6bfa-4dd8-8026-35b53a770831" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_4f074416-775a-4ebc-8a13-88fc3f0d6966" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_2d0f7fd3-6bfa-4dd8-8026-35b53a770831" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_77a395d3-6e6c-435a-bd08-aef8b64b3929" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_ProfitLoss_77a395d3-6e6c-435a-bd08-aef8b64b3929" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_976200b1-1111-4e90-adba-4215b372fdd5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_DepreciationAndAmortization_976200b1-1111-4e90-adba-4215b372fdd5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_AmortizationOfNuclearFuel_6954efad-b6d3-410d-b97e-e12a3be7fe24" xlink:href="evrg-20210930.xsd#evrg_AmortizationOfNuclearFuel"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_evrg_AmortizationOfNuclearFuel_6954efad-b6d3-410d-b97e-e12a3be7fe24" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_AmortizationOfDeferredRefuelingOutageCosts_dce0e3e0-2172-485b-a640-dcb66a52d10d" xlink:href="evrg-20210930.xsd#evrg_AmortizationOfDeferredRefuelingOutageCosts"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_evrg_AmortizationOfDeferredRefuelingOutageCosts_dce0e3e0-2172-485b-a640-dcb66a52d10d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_AmortizationOfCorporateOwnedLifeInsurance_04f0ae34-9271-4b02-8bb4-1ff038ddfc87" xlink:href="evrg-20210930.xsd#evrg_AmortizationOfCorporateOwnedLifeInsurance"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_evrg_AmortizationOfCorporateOwnedLifeInsurance_04f0ae34-9271-4b02-8bb4-1ff038ddfc87" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_dc1d1d84-3afd-46b5-8b3c-f84da5215df7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_ShareBasedCompensation_dc1d1d84-3afd-46b5-8b3c-f84da5215df7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_e839d82e-a714-4330-aa15-fe9aa072d93b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_e839d82e-a714-4330-aa15-fe9aa072d93b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction_257acb0e-1752-42a5-a890-c1776893dfdd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction_257acb0e-1752-42a5-a890-c1776893dfdd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_PaymentsForAssetRetirementObligations_1f2dcbb0-12fc-40c5-8d31-0e93d816589b" xlink:href="evrg-20210930.xsd#evrg_PaymentsForAssetRetirementObligations"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_evrg_PaymentsForAssetRetirementObligations_1f2dcbb0-12fc-40c5-8d31-0e93d816589b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_c169cc85-aeeb-4c75-8bee-c85457dc345f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_c169cc85-aeeb-4c75-8bee-c85457dc345f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_IncomeFromCorporateOwnedLifeInsurance_e24a0835-e7c5-4ddc-8912-4cb779e6a621" xlink:href="evrg-20210930.xsd#evrg_IncomeFromCorporateOwnedLifeInsurance"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_evrg_IncomeFromCorporateOwnedLifeInsurance_e24a0835-e7c5-4ddc-8912-4cb779e6a621" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_3e8692a1-6929-459f-a314-b055d38cb526" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_3e8692a1-6929-459f-a314-b055d38cb526" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_e28a84a1-573c-4463-b741-4a95594660c7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_e28a84a1-573c-4463-b741-4a95594660c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_IncreaseDecreaseInAccountsReceivablePledgedAsCollateral_510f89a0-7e6c-4efc-ae32-c1174faa6b00" xlink:href="evrg-20210930.xsd#evrg_IncreaseDecreaseInAccountsReceivablePledgedAsCollateral"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_evrg_IncreaseDecreaseInAccountsReceivablePledgedAsCollateral_510f89a0-7e6c-4efc-ae32-c1174faa6b00" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_IncreaseDecreaseInEnergyRelatedInventory_9f77d097-6c22-40cf-8144-0ecbb45d253d" xlink:href="evrg-20210930.xsd#evrg_IncreaseDecreaseInEnergyRelatedInventory"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_evrg_IncreaseDecreaseInEnergyRelatedInventory_9f77d097-6c22-40cf-8144-0ecbb45d253d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_993ef412-b33d-4992-8598-35bd7c38abd0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:calculationArc order="16" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_993ef412-b33d-4992-8598-35bd7c38abd0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_f30606a2-2f6d-42da-bfcf-cdf114893610" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="17" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_f30606a2-2f6d-42da-bfcf-cdf114893610" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedTaxesPayable_c0121e1b-763a-443d-a4ed-05c2d3eca1b7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable"/>
    <link:calculationArc order="18" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedTaxesPayable_c0121e1b-763a-443d-a4ed-05c2d3eca1b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_6c69b4de-d4e7-4f34-9537-c8b477a85be0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities"/>
    <link:calculationArc order="19" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_6c69b4de-d4e7-4f34-9537-c8b477a85be0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_c99e12a2-4b74-42b1-9b71-a5794914e494" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="20" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_c99e12a2-4b74-42b1-9b71-a5794914e494" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_3feeaa45-f62f-446d-8af4-b6dc0e0e2383" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities"/>
    <link:calculationArc order="21" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3c6cd457-0e9c-4d1f-84cf-19a9a1a19441" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_3feeaa45-f62f-446d-8af4-b6dc0e0e2383" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_4408f2cf-82c4-403e-9d08-e8b896c1c5a3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_4408f2cf-82c4-403e-9d08-e8b896c1c5a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToInvestInDecommissioningFund_fc13dca5-a3bd-41e2-b490-a15f9111a0a5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToInvestInDecommissioningFund"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_PaymentsToInvestInDecommissioningFund_fc13dca5-a3bd-41e2-b490-a15f9111a0a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDecommissioningFund_1f26aca2-b7a1-416e-bdab-acd3c0d20598" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromDecommissioningFund"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_ProceedsFromDecommissioningFund_1f26aca2-b7a1-416e-bdab-acd3c0d20598" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireLifeInsurancePolicies_d4a0caf9-da2d-41b2-b409-7c1ff05ce398" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireLifeInsurancePolicies"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_PaymentsToAcquireLifeInsurancePolicies_d4a0caf9-da2d-41b2-b409-7c1ff05ce398" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLifeInsurancePolicies_05deea23-2fd4-4272-b192-10cce3d35924" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromLifeInsurancePolicies"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_ProceedsFromLifeInsurancePolicies_05deea23-2fd4-4272-b192-10cce3d35924" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDerivativeInstrumentInvestingActivities_cafd72a0-9707-42c2-9ab5-8efa8a126a52" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromDerivativeInstrumentInvestingActivities"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_ProceedsFromDerivativeInstrumentInvestingActivities_cafd72a0-9707-42c2-9ab5-8efa8a126a52" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForAdvanceToAffiliate_46121ba6-7d38-433f-9ed5-df0e5c8be763" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForAdvanceToAffiliate"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_PaymentsForAdvanceToAffiliate_46121ba6-7d38-433f-9ed5-df0e5c8be763" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromCollectionOfAdvanceToAffiliate_a9639679-8cb6-41ef-ba46-0db9f0315419" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromCollectionOfAdvanceToAffiliate"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_ProceedsFromCollectionOfAdvanceToAffiliate_a9639679-8cb6-41ef-ba46-0db9f0315419" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_62d4870c-3426-4c5c-bd52-4116fd2eabf7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d6f96c84-54f9-4987-8e7d-a14129a6965f" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_62d4870c-3426-4c5c-bd52-4116fd2eabf7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_ad39e095-6cb4-4772-bc03-cd50feac3b0a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_ad39e095-6cb4-4772-bc03-cd50feac3b0a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_ProceedsFromTermLoanFacility_5b64423b-fda1-490b-9d17-3eb45e4528a3" xlink:href="evrg-20210930.xsd#evrg_ProceedsFromTermLoanFacility"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_evrg_ProceedsFromTermLoanFacility_5b64423b-fda1-490b-9d17-3eb45e4528a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_RepaymentOfTermLoanFacility_b5850c75-d2fa-44d8-897b-803e1d53e94d" xlink:href="evrg-20210930.xsd#evrg_RepaymentOfTermLoanFacility"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_evrg_RepaymentOfTermLoanFacility_b5850c75-d2fa-44d8-897b-803e1d53e94d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_ProceedsFromPaymentsForIssuanceOfCollateralizedDebtNet_8b305b61-de25-4bdc-98a9-6aec963e1966" xlink:href="evrg-20210930.xsd#evrg_ProceedsFromPaymentsForIssuanceOfCollateralizedDebtNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_evrg_ProceedsFromPaymentsForIssuanceOfCollateralizedDebtNet_8b305b61-de25-4bdc-98a9-6aec963e1966" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_e4829784-70b1-4e96-a854-16b7ac01db7d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_e4829784-70b1-4e96-a854-16b7ac01db7d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_5b6e1a28-48a7-4361-96ef-a29c559aefdf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_5b6e1a28-48a7-4361-96ef-a29c559aefdf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_RetirementsofLongTermDebtOfVIEs_20edf571-2ec1-4bdf-b5b5-80d444aa87f3" xlink:href="evrg-20210930.xsd#evrg_RetirementsofLongTermDebtOfVIEs"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_evrg_RetirementsofLongTermDebtOfVIEs_20edf571-2ec1-4bdf-b5b5-80d444aa87f3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForHedgeFinancingActivities_e72566f7-d1ac-4c68-a879-9cb4ab806c9b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForHedgeFinancingActivities"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_PaymentsForHedgeFinancingActivities_e72566f7-d1ac-4c68-a879-9cb4ab806c9b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_ProceedsFromBorrowingsAgainstCorporateOwnedLifeInsurance_39d353de-6ef2-4268-b89f-315df167f5a5" xlink:href="evrg-20210930.xsd#evrg_ProceedsFromBorrowingsAgainstCorporateOwnedLifeInsurance"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_evrg_ProceedsFromBorrowingsAgainstCorporateOwnedLifeInsurance_39d353de-6ef2-4268-b89f-315df167f5a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_RepaymentsOfBorrowingsAgainstCorporateOwnedLifeInsurance_99cfcf16-81b9-4e74-8adc-c697f67da549" xlink:href="evrg-20210930.xsd#evrg_RepaymentsOfBorrowingsAgainstCorporateOwnedLifeInsurance"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_evrg_RepaymentsOfBorrowingsAgainstCorporateOwnedLifeInsurance_99cfcf16-81b9-4e74-8adc-c697f67da549" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_7662327b-dcf6-4d37-b734-bae988c5810b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividends"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_PaymentsOfDividends_7662327b-dcf6-4d37-b734-bae988c5810b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_fd15f468-a45e-415a-b01e-9c6140412679" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_fd15f468-a45e-415a-b01e-9c6140412679" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToMinorityShareholders_5676346a-50cd-4de5-938e-eee191a9ea0e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToMinorityShareholders"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_PaymentsToMinorityShareholders_5676346a-50cd-4de5-938e-eee191a9ea0e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_c35dfe57-edff-4c60-9148-a000fcf8b38a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_c35dfe57-edff-4c60-9148-a000fcf8b38a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_ea5c4fda-247d-4260-bf4a-436e5118a1d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_f11df5ca-f31b-4f65-a735-94951a239a1a" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_ea5c4fda-247d-4260-bf4a-436e5118a1d3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/ORGANIZATIONANDBASISOFPRESENTATIONFuelInventoryandSuppliesDetails" xlink:type="simple" xlink:href="evrg-20210930.xsd#ORGANIZATIONANDBASISOFPRESENTATIONFuelInventoryandSuppliesDetails"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/ORGANIZATIONANDBASISOFPRESENTATIONFuelInventoryandSuppliesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EnergyRelatedInventory_e1ab85ea-f475-4b3c-aaef-dc6d4f3000b0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EnergyRelatedInventory"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EnergyRelatedInventoryCoal_b7dd2d85-de99-4fa8-942b-2f2df1da33ee" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EnergyRelatedInventoryCoal"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EnergyRelatedInventory_e1ab85ea-f475-4b3c-aaef-dc6d4f3000b0" xlink:to="loc_us-gaap_EnergyRelatedInventoryCoal_b7dd2d85-de99-4fa8-942b-2f2df1da33ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_EnergyRelatedInventorySupplies_28861f42-fa21-4b88-a7f9-7a0479283fb1" xlink:href="evrg-20210930.xsd#evrg_EnergyRelatedInventorySupplies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EnergyRelatedInventory_e1ab85ea-f475-4b3c-aaef-dc6d4f3000b0" xlink:to="loc_evrg_EnergyRelatedInventorySupplies_28861f42-fa21-4b88-a7f9-7a0479283fb1" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/ORGANIZATIONANDBASISOFPRESENTATIONSummaryofPropertyPlantandEquipmentDetails" xlink:type="simple" xlink:href="evrg-20210930.xsd#ORGANIZATIONANDBASISOFPRESENTATIONSummaryofPropertyPlantandEquipmentDetails"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/ORGANIZATIONANDBASISOFPRESENTATIONSummaryofPropertyPlantandEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_c9c31649-35ed-4b53-9115-35652a54cab5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_1ed114d9-45bc-4400-935f-f321f9176b5c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_c9c31649-35ed-4b53-9115-35652a54cab5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_1ed114d9-45bc-4400-935f-f321f9176b5c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_PropertyPlantAndEquipmentAdjustment_d9f9c9eb-f874-40a2-b7b5-64613f8797f0" xlink:href="evrg-20210930.xsd#evrg_PropertyPlantAndEquipmentAdjustment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_c9c31649-35ed-4b53-9115-35652a54cab5" xlink:to="loc_evrg_PropertyPlantAndEquipmentAdjustment_d9f9c9eb-f874-40a2-b7b5-64613f8797f0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_e45f5cc6-052e-42d2-9c7d-180cd799ade3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_c9c31649-35ed-4b53-9115-35652a54cab5" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_e45f5cc6-052e-42d2-9c7d-180cd799ade3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/ORGANIZATIONANDBASISOFPRESENTATIONOtherIncomeAndExpenseDetails" xlink:type="simple" xlink:href="evrg-20210930.xsd#ORGANIZATIONANDBASISOFPRESENTATIONOtherIncomeAndExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/ORGANIZATIONANDBASISOFPRESENTATIONOtherIncomeAndExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingExpense_2307652a-b9c0-4818-8051-e8771c407944" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_NonServiceCostComponentOfNetBenefitCost_848b6403-69eb-4bd6-8363-207dce968f96" xlink:href="evrg-20210930.xsd#evrg_NonServiceCostComponentOfNetBenefitCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingExpense_2307652a-b9c0-4818-8051-e8771c407944" xlink:to="loc_evrg_NonServiceCostComponentOfNetBenefitCost_848b6403-69eb-4bd6-8363-207dce968f96" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_OtherNonoperatingIncomeExpenseOther_38757ba6-7e19-4323-abb4-fcda4277ac9a" xlink:href="evrg-20210930.xsd#evrg_OtherNonoperatingIncomeExpenseOther"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingExpense_2307652a-b9c0-4818-8051-e8771c407944" xlink:to="loc_evrg_OtherNonoperatingIncomeExpenseOther_38757ba6-7e19-4323-abb4-fcda4277ac9a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/RECEIVABLESDetails" xlink:type="simple" xlink:href="evrg-20210930.xsd#RECEIVABLESDetails"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/RECEIVABLESDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_dc77743c-9775-438e-9c50-6424865f2703" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGrossCurrent_503b13b8-9c1c-4d6c-b0cb-1046eecef5e1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_dc77743c-9775-438e-9c50-6424865f2703" xlink:to="loc_us-gaap_AccountsReceivableGrossCurrent_503b13b8-9c1c-4d6c-b0cb-1046eecef5e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivablesGrossCurrent_50701528-82cf-463c-aa46-aa791c3690f9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherReceivablesGrossCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_dc77743c-9775-438e-9c50-6424865f2703" xlink:to="loc_us-gaap_OtherReceivablesGrossCurrent_50701528-82cf-463c-aa46-aa791c3690f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_ef64efdd-c46d-4ec6-8c89-2e45b935f920" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_dc77743c-9775-438e-9c50-6424865f2703" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_ef64efdd-c46d-4ec6-8c89-2e45b935f920" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/PENSIONPLANSANDPOSTRETIREMENTBENEFITSPENSIONPLANSANDPOSTRETIREMENTBENEFITSScheduleofComponentsofNetPeriodicBenefitCostsDetails" xlink:type="simple" xlink:href="evrg-20210930.xsd#PENSIONPLANSANDPOSTRETIREMENTBENEFITSPENSIONPLANSANDPOSTRETIREMENTBENEFITSScheduleofComponentsofNetPeriodicBenefitCostsDetails"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/PENSIONPLANSANDPOSTRETIREMENTBENEFITSPENSIONPLANSANDPOSTRETIREMENTBENEFITSScheduleofComponentsofNetPeriodicBenefitCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d757d01b-545e-406d-ba6d-99a8b8aa71c9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_23fac256-5084-4f75-b18f-986cd96f3867" xlink:href="evrg-20210930.xsd#evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d757d01b-545e-406d-ba6d-99a8b8aa71c9" xlink:to="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_23fac256-5084-4f75-b18f-986cd96f3867" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_DefinedBenefitPlanRegulatoryAdjustmentNet_34a4a550-857e-4b05-be38-1aba3ba608ec" xlink:href="evrg-20210930.xsd#evrg_DefinedBenefitPlanRegulatoryAdjustmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d757d01b-545e-406d-ba6d-99a8b8aa71c9" xlink:to="loc_evrg_DefinedBenefitPlanRegulatoryAdjustmentNet_34a4a550-857e-4b05-be38-1aba3ba608ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_DefinedBenefitPlansIntercompanyAllocationsNet_11c471d8-3729-49b9-b439-004e76641ca6" xlink:href="evrg-20210930.xsd#evrg_DefinedBenefitPlansIntercompanyAllocationsNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_d757d01b-545e-406d-ba6d-99a8b8aa71c9" xlink:to="loc_evrg_DefinedBenefitPlansIntercompanyAllocationsNet_11c471d8-3729-49b9-b439-004e76641ca6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_a13df6c5-9255-4868-85e9-ce4d033d7f46" xlink:href="evrg-20210930.xsd#evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_c2d9fce4-1e0d-4be6-92dd-c1587d03673b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_a13df6c5-9255-4868-85e9-ce4d033d7f46" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_c2d9fce4-1e0d-4be6-92dd-c1587d03673b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_60be46ae-2e4d-4cbc-9e5a-2d82f0b89add" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_a13df6c5-9255-4868-85e9-ce4d033d7f46" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_60be46ae-2e4d-4cbc-9e5a-2d82f0b89add" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_9e42d469-037e-48e7-be72-12b8cb93e233" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_a13df6c5-9255-4868-85e9-ce4d033d7f46" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_9e42d469-037e-48e7-be72-12b8cb93e233" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_10a52a7c-66da-4102-8aac-4995e707cbe6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_a13df6c5-9255-4868-85e9-ce4d033d7f46" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_10a52a7c-66da-4102-8aac-4995e707cbe6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_dbcda204-9ccd-40d1-9335-1b170aab8f98" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_a13df6c5-9255-4868-85e9-ce4d033d7f46" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_dbcda204-9ccd-40d1-9335-1b170aab8f98" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_c747a5cd-ee0d-4001-9ce5-9bae18b0a8ee" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_evrg_NetPeriodBenefitCostsBeforeRegulatoryAdjustmentAndIntercompanyAllocations_a13df6c5-9255-4868-85e9-ce4d033d7f46" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_c747a5cd-ee0d-4001-9ce5-9bae18b0a8ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax_4bdcc933-f81d-4158-9045-91ae96ccbc69" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_5de410d6-020a-4afa-af34-d41f8a4ffbb9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax_4bdcc933-f81d-4158-9045-91ae96ccbc69" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_5de410d6-020a-4afa-af34-d41f8a4ffbb9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_3c5ab4e1-a634-4b1d-b1ff-87c710692633" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax_4bdcc933-f81d-4158-9045-91ae96ccbc69" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_3c5ab4e1-a634-4b1d-b1ff-87c710692633" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/FAIRVALUEMEASUREMENTSRecurringDetails" xlink:type="simple" xlink:href="evrg-20210930.xsd#FAIRVALUEMEASUREMENTSRecurringDetails"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/FAIRVALUEMEASUREMENTSRecurringDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_eadefa06-ebc0-4293-82cb-0f87adfa2dcd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DecommissioningTrustAssetsAmount_b9a34cc1-04a8-4319-ba22-a1a9aaa58ddf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DecommissioningTrustAssetsAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_eadefa06-ebc0-4293-82cb-0f87adfa2dcd" xlink:to="loc_us-gaap_DecommissioningTrustAssetsAmount_b9a34cc1-04a8-4319-ba22-a1a9aaa58ddf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_RabbiTrustFairValueDisclosure_bf23b7b6-f5d3-4987-99a4-dc405d3ac66a" xlink:href="evrg-20210930.xsd#evrg_RabbiTrustFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_eadefa06-ebc0-4293-82cb-0f87adfa2dcd" xlink:to="loc_evrg_RabbiTrustFairValueDisclosure_bf23b7b6-f5d3-4987-99a4-dc405d3ac66a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_SelfInsuredHealthPlanTrustFairValueDisclosure_5cac79a8-cf9f-4f20-9de6-b2d741079639" xlink:href="evrg-20210930.xsd#evrg_SelfInsuredHealthPlanTrustFairValueDisclosure"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_eadefa06-ebc0-4293-82cb-0f87adfa2dcd" xlink:to="loc_evrg_SelfInsuredHealthPlanTrustFairValueDisclosure_5cac79a8-cf9f-4f20-9de6-b2d741079639" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.evergy.com/role/TAXESIncomeTaxExpenseDetails" xlink:type="simple" xlink:href="evrg-20210930.xsd#TAXESIncomeTaxExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.evergy.com/role/TAXESIncomeTaxExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_evrg_InvestmentTaxCreditTotalNet_34573308-5838-4275-94e2-70c2ea85832f" xlink:href="evrg-20210930.xsd#evrg_InvestmentTaxCreditTotalNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_InvestmentTaxCreditDeferral_7b65ef0a-044f-47d2-86cb-6244628d3f91" xlink:href="evrg-20210930.xsd#evrg_InvestmentTaxCreditDeferral"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_evrg_InvestmentTaxCreditTotalNet_34573308-5838-4275-94e2-70c2ea85832f" xlink:to="loc_evrg_InvestmentTaxCreditDeferral_7b65ef0a-044f-47d2-86cb-6244628d3f91" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_InvestmentTaxCreditAmortization_70cf1151-99f2-4df4-89e0-479649387507" xlink:href="evrg-20210930.xsd#evrg_InvestmentTaxCreditAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_evrg_InvestmentTaxCreditTotalNet_34573308-5838-4275-94e2-70c2ea85832f" xlink:to="loc_evrg_InvestmentTaxCreditAmortization_70cf1151-99f2-4df4-89e0-479649387507" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_7e36d7a8-213b-4c52-bbfe-3f888e2bfc28" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_7e36d7a8-213b-4c52-bbfe-3f888e2bfc28" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance_c9d62370-c16d-481b-afeb-33d9411eb2df" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance_c9d62370-c16d-481b-afeb-33d9411eb2df" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_4aca8ac6-2d8b-4743-a906-a4669c671497" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_4aca8ac6-2d8b-4743-a906-a4669c671497" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_EffectiveIncomeTaxRateReconciliationEffectOfRegulatoryTreatmentBookTaxDifferences_f7c9b2c3-5123-48d4-b0ef-83f7db752ccb" xlink:href="evrg-20210930.xsd#evrg_EffectiveIncomeTaxRateReconciliationEffectOfRegulatoryTreatmentBookTaxDifferences"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_evrg_EffectiveIncomeTaxRateReconciliationEffectOfRegulatoryTreatmentBookTaxDifferences_f7c9b2c3-5123-48d4-b0ef-83f7db752ccb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_e40a2bb8-7e01-45aa-83cc-088fdebb5229" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_e40a2bb8-7e01-45aa-83cc-088fdebb5229" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense_45f39543-3ece-4647-8e83-bfc8620f76ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense_45f39543-3ece-4647-8e83-bfc8620f76ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_EffectiveIncomeTaxRateReconciliationAFUDCEquity_454c25e7-822b-4f77-aba9-df3ed227e2c4" xlink:href="evrg-20210930.xsd#evrg_EffectiveIncomeTaxRateReconciliationAFUDCEquity"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_evrg_EffectiveIncomeTaxRateReconciliationAFUDCEquity_454c25e7-822b-4f77-aba9-df3ed227e2c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_fbbec3dc-a497-4fb0-a577-f9ac0113ead0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_fbbec3dc-a497-4fb0-a577-f9ac0113ead0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_890abbf1-3af5-4f5a-8982-267d029ea454" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_890abbf1-3af5-4f5a-8982-267d029ea454" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_e1a1e080-ed97-42a0-b72a-46af087d37fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_e1a1e080-ed97-42a0-b72a-46af087d37fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_364a7d71-7e21-463f-8f14-44952acaa841" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_364a7d71-7e21-463f-8f14-44952acaa841" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_EffectiveIncomeTaxRateReconciliationOfficerCompensationLimitation_9814b66a-8c6b-4625-86db-976ba48b7c7e" xlink:href="evrg-20210930.xsd#evrg_EffectiveIncomeTaxRateReconciliationOfficerCompensationLimitation"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_evrg_EffectiveIncomeTaxRateReconciliationOfficerCompensationLimitation_9814b66a-8c6b-4625-86db-976ba48b7c7e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_d431ed87-2f89-48be-a1ea-42f5312004f8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_d431ed87-2f89-48be-a1ea-42f5312004f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_EffectiveIncomeTaxRateReconciliationChangesInUncertainTaxPositionsNet_39b79839-2623-4bb7-a5e1-1a91d1b69633" xlink:href="evrg-20210930.xsd#evrg_EffectiveIncomeTaxRateReconciliationChangesInUncertainTaxPositionsNet"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3a787760-6880-420f-8915-251cd3f8477e" xlink:to="loc_evrg_EffectiveIncomeTaxRateReconciliationChangesInUncertainTaxPositionsNet_39b79839-2623-4bb7-a5e1-1a91d1b69633" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_d9579d42-9680-4d9e-bedd-6ce0b0cf51d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_f5e2ed3c-f2f9-4bbe-b143-a77bc3abb4c1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_d9579d42-9680-4d9e-bedd-6ce0b0cf51d3" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_f5e2ed3c-f2f9-4bbe-b143-a77bc3abb4c1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_fda5df34-2127-400d-a282-3b9c9010ce11" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_d9579d42-9680-4d9e-bedd-6ce0b0cf51d3" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_fda5df34-2127-400d-a282-3b9c9010ce11" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_evrg_InvestmentTaxCreditTotalNet_f1226886-ce5e-4f31-9831-841b097fe20b" xlink:href="evrg-20210930.xsd#evrg_InvestmentTaxCreditTotalNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_d9579d42-9680-4d9e-bedd-6ce0b0cf51d3" xlink:to="loc_evrg_InvestmentTaxCreditTotalNet_f1226886-ce5e-4f31-9831-841b097fe20b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_45853230-c11c-4e16-b594-4e96748a6d73" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_198aab25-039e-4a91-ae43-b4684e91ac74" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_45853230-c11c-4e16-b594-4e96748a6d73" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_198aab25-039e-4a91-ae43-b4684e91ac74" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_9a164b92-31d7-44b2-9850-a19914b2273b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_45853230-c11c-4e16-b594-4e96748a6d73" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_9a164b92-31d7-44b2-9850-a19914b2273b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_4c18244b-177d-49d7-a32d-28f2917b8a67" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_4d292d65-a6e9-42b3-871d-abff24947a41" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_4c18244b-177d-49d7-a32d-28f2917b8a67" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_4d292d65-a6e9-42b3-871d-abff24947a41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_cfae4fb5-255b-4ac8-b533-db326bdc98e2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_4c18244b-177d-49d7-a32d-28f2917b8a67" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_cfae4fb5-255b-4ac8-b533-db326bdc98e2" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
