kilojoule to kilowatt hour Converter

To convert kilojoule to kilowatt hour, multiply the value in kilojoule by 0.000278.

For example, 1 kilojoule = 0.000278 kilowatt hour.

In reverse, 1 kilowatt hour = 3,600 kilojoule.

To convert kilojoule to kilowatt hour, enter your value in kilojoule into the converter above. The tool automatically applies the correct conversion ratio and shows the result in kilowatt hour.

This page is useful when you need a fast answer, a quick reference table, or the exact formula for switching between kilojoule and kilowatt hour.