Kilowatt Hours to Kilojoules (kWh to kJ)
Convert kilowatt hours to kilojoules with the calculator below. 1 kilowatt hour equals 3600 kilojoules.
Reverse: Kilojoules to Kilowatt Hours (KJ to kWh) →
How to convert kilowatt hours to kilojoules
Multiply the value in kilowatt hours by 3600. Formula: kJ = kWh x 3600.
1 kWh = 3600 kJ1 kJ = 0.0002777777778 kWh
Example
Convert 10 kilowatt hours to kilojoules: 10 kWh = 36000 kJ.
kWh to KJ conversion table
| Kilowatt Hours (kWh) | Kilojoules (kJ) |
|---|---|
| 0.1 kWh | 360 kJ |
| 0.25 kWh | 900 kJ |
| 0.5 kWh | 1800 kJ |
| 1 kWh | 3600 kJ |
| 2 kWh | 7200 kJ |
| 3 kWh | 10800 kJ |
| 4 kWh | 14400 kJ |
| 5 kWh | 18000 kJ |
| 6 kWh | 21600 kJ |
| 7 kWh | 25200 kJ |
| 8 kWh | 28800 kJ |
| 9 kWh | 32400 kJ |
| 10 kWh | 36000 kJ |
| 12 kWh | 43200 kJ |
| 15 kWh | 54000 kJ |
| 20 kWh | 72000 kJ |
| 25 kWh | 90000 kJ |
| 30 kWh | 108000 kJ |
| 40 kWh | 144000 kJ |
| 50 kWh | 180000 kJ |
| 75 kWh | 270000 kJ |
| 100 kWh | 360000 kJ |
| 250 kWh | 900000 kJ |
| 500 kWh | 1800000 kJ |
| 1000 kWh | 3600000 kJ |
Convert kilowatt hours to other units
Convert other units to kilojoules
Frequently asked questions
How many kilojoules are in 1 kilowatt hour?
1 kilowatt hour = 3600 kilojoules.
How do you convert kilowatt hours to kilojoules?
Multiply the value in kilowatt hours by 3600. Formula: kJ = kWh x 3600.
How many kilowatt hours are in 1 kilojoule?
1 kilojoule = 0.0002777777778 kilowatt hours.