Kilojoules to kilowatt-hours
1 kJ = 0.00027777778 kWh
All units in this category
- 1,000J
- 1kJ
- 0.001MJ
- 239.00574cal
- 0.23900574kcal
- 0.27777778Wh
- 0.00027777778kWh
- 2.7777778E-7MWh
- 0.94781712BTU
- 737.56215ft·lb
- 6.2415091E21eV
Formula
Multiply the value in kilojoules by 0.00027777778 to get kilowatt-hours.
kWh = kJ × 0.00027777778
How to convert kilojoules to kilowatt-hours
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Kilojoules to kilowatt-hours – common values
| Kilojoules (kJ) | Kilowatt-hours (kWh) |
|---|---|
| 1 | 0.000277778 |
| 2 | 0.000555556 |
| 5 | 0.00138889 |
| 10 | 0.00277778 |
| 20 | 0.00555556 |
| 50 | 0.0138889 |
| 100 | 0.0277778 |
| 250 | 0.0694444 |
| 500 | 0.138889 |
| 1,000 | 0.277778 |
About the units
Kilowatt-hours. The kilowatt-hour is the unit on your electricity bill: one kilowatt for one hour, i.e. 3.6 megajoules.