Joules to Watt-hours
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j
wh
Quick reference
| Joules (j) | Watt-hours (wh) |
|---|
Formula
Watt-hours = joules ÷ 3600
Multiply the joules value by 0.0002777777777777778 to get watt-hours. To reverse — divide watt-hours by 0.0002777777777777778 to get joules.
About this conversion
The joule (J) is the SI unit of energy, equal to the work done by a force of one newton over one meter. Learn more →
The watt-hour (Wh) is an energy unit equal to one watt of power used for one hour, equal to 3,600 joules. Learn more →
Source: NIST International Reference