Convert kilowatt-hours to kilojoules
kWh
1 kilowatt-hour =
3600 kilojoules
* exact result
Select how many decimal places the result will be rounded to:
How to convert kilowatt-hours to kilojoules
To convert kilowatt-hours to kilojoules, multiply a kilowatt-hours value by 3600.
Formula kJ = kWh × 3600
Example: Convert 10 kilowatt-hours to kilojoules Calculations: 10 kWh × 3600 = 36000 kJ
Kilowatt-hour (kWh)
The kilowatt-hour is a unit of energy, defined as the energy delivered by one kilowatt of power for one hour. One kilowatt-hour is equal to 3600000 joules.
Kilojoule (kJ)
The kilojoule is a unit of energy, defined as 1000 joules. One kilojoule is approximately equal to 0.000278 kilowatt-hours.