Watt Hours to Joules (Wh to J)
Convert watt hours to joules with the calculator below. 1 watt hour equals 3600 joules.
Reverse: Joules to Watt Hours (Joules to Wh) →
How to convert watt hours to joules
Multiply the value in watt hours by 3600. Formula: J = Wh x 3600.
1 Wh = 3600 J1 J = 0.0002777777778 Wh
Example
Convert 10 watt hours to joules: 10 Wh = 36000 J.
Wh to Joules conversion table
| Watt Hours (Wh) | Joules (J) |
|---|---|
| 0.1 Wh | 360 J |
| 0.25 Wh | 900 J |
| 0.5 Wh | 1800 J |
| 1 Wh | 3600 J |
| 2 Wh | 7200 J |
| 3 Wh | 10800 J |
| 4 Wh | 14400 J |
| 5 Wh | 18000 J |
| 6 Wh | 21600 J |
| 7 Wh | 25200 J |
| 8 Wh | 28800 J |
| 9 Wh | 32400 J |
| 10 Wh | 36000 J |
| 12 Wh | 43200 J |
| 15 Wh | 54000 J |
| 20 Wh | 72000 J |
| 25 Wh | 90000 J |
| 30 Wh | 108000 J |
| 40 Wh | 144000 J |
| 50 Wh | 180000 J |
| 75 Wh | 270000 J |
| 100 Wh | 360000 J |
| 250 Wh | 900000 J |
| 500 Wh | 1800000 J |
| 1000 Wh | 3600000 J |
Convert watt hours to other units
Convert other units to joules
- KJ to Joules
- Calories to Joules
- Kcal to Joules
- kWh to Joules
- BTU to Joules
- eV to Joules
- Foot Pounds to Joules
- Therms to Joules
Frequently asked questions
How many joules are in 1 watt hour?
1 watt hour = 3600 joules.
How do you convert watt hours to joules?
Multiply the value in watt hours by 3600. Formula: J = Wh x 3600.
How many watt hours are in 1 joule?
1 joule = 0.0002777777778 watt hours.