Convert Joule to Watt-hour
Free online Joule (J) to Watt-hour (Wh) converter. Get instant, accurate results with our conversion tool.
2.777778e-4
1 J = 2.777778e-4 Wh
Quick Reference Table
| Joule (J) | Watt-hour (Wh) |
|---|---|
| 1 J | 2.7778e-4 Wh |
| 5 J | 0.001 Wh |
| 10 J | 0.003 Wh |
| 25 J | 0.007 Wh |
| 50 J | 0.014 Wh |
| 100 J | 0.028 Wh |
| 500 J | 0.139 Wh |
| 1,000 J | 0.278 Wh |
Conversion Formula
To convert Joule (J) to Watt-hour (Wh), multiply by 2.777778e-4
Watt-hour (Wh) = Joule (J) × 0.00027777778