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Calculators » Conversion » Energy » Kj to kwh/ Kwh to kj

Convert between Kilojoule and Kilowatt hour

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert energy measurements from kilojoule to kilowatt hour and kilowatt hour to kilojoule.

Enter the value you want to convert, and leave the target field blank.

Result window

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Conversion formula

1 kilowatt hour (kwh) = 3600 kilojoule (kj)

1 kilojoule (kj) = 0.0002778 kilowatt hour (kwh)

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