Common Converters

Kilowatt-hour (kWh) to Kilojoule (kJ) Converter

Convert kilowatt-hour to kilojoule units quickly and accurately.

About converting Kilowatt-hour to Kilojoule

This page converts Kilowatt-hour (kWh) to Kilojoule (kJ). Enter a value above to get an immediate result with the target unit clearly shown.

Kilowatt-hour to Kilojoule formula

To convert from Kilowatt-hour to Kilojoule, multiply the starting value by 3600. This factor expresses how one Kilowatt-hour relates to the selected Kilojoule unit.

Conversion example: 100 kWh × 3600 = 360000 kJ. Therefore, 100 Kilowatt-hour equals 360000 Kilojoule.

This Kilowatt-hour to Kilojoule conversion compares two units used to express the capacity to perform work or transfer heat. Use Kilowatt-hour (kWh) as the source unit when your original value is recorded in that unit; the calculated result is then presented in Kilojoule (kJ).