Unit Converter
Watt Hours to Kilojoules Converter
Convert watt hours (wh) to kilojoules (kj) instantly in your browser. 1 watt hour = 3.6 kilojoules.
How to convert watt hours to kilojoules
Use the converter above, or multiply the watt hours value by 3.6. The formula is:
kj = wh × 3.6
Watt Hours to Kilojoules conversion table
| Watt Hours (wh) | Kilojoules (kj) |
|---|---|
| 1 | 3.6 |
| 2 | 7.2 |
| 5 | 18 |
| 10 | 36 |
| 20 | 72 |
| 50 | 180 |
| 100 | 360 |
Common questions
How many kilojoules in 1 watt hour? 1 watt hour = 3.6 kilojoules.
How many watt hours in 1 kilojoule? 1 kilojoule = 0.277778 watt hours.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.