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Kilowatt-hour to Kilojoule Converter

Convert kWh to kJ instantly. 1 kWh = 3600 kJ — accurate factor, free, no login needed.

Value in Kilowatt-hour

Result in Kilojoule

What is the Kilowatt-hour to Kilojoule Converter?

Convert kWh to kJ instantly. 1 kWh = 3600 kJ — accurate factor, free, no login needed.

Enter your values above and the result updates instantly. 1 kWh = 3600 kJ.

Kilojoule = Kilowatt-hour × 3600

Result in Kilojoule

Is the conversion exact?

It uses the standard international factor, accurate to 6 decimals.