Kilojoules to watt-hours
1 kJ = 0.27777778 Wh
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 0.27777778 to get watt-hours.
Wh = kJ × 0.27777778
How to convert kilojoules to watt-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 watt-hours – common values
| Kilojoules (kJ) | Watt-hours (Wh) |
|---|---|
| 1 | 0.277778 |
| 2 | 0.555556 |
| 5 | 1.38889 |
| 10 | 2.77778 |
| 20 | 5.55556 |
| 50 | 13.8889 |
| 100 | 27.7778 |
| 250 | 69.4444 |
| 500 | 138.889 |
| 1,000 | 277.778 |