Convert Joule to Watt Hour
1 Joule is equal to 0.00027778 Watt Hour.
Formula
Watt Hour = Joule × 1 ÷ 3600
About Joule and Watt Hour
The Joule (J) and Watt Hour (Wh) are units of energy. Use the converter above for instant, accurate results, or refer to the conversion table below for common values.
Joule to Watt Hour table
| Joule (J) | Watt Hour (Wh) |
|---|---|
| 1 | 0.00027778 |
| 5 | 0.00138889 |
| 10 | 0.00277778 |
| 25 | 0.00694444 |
| 100 | 0.02777778 |