Calories to Watt-hours
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cal
wh
Quick reference
| Calories (cal) | Watt-hours (wh) |
|---|
Formula
Watt-hours = calories × 0.0011622222
Multiply the calories value by 0.0011622222222222223 to get watt-hours. To reverse — divide watt-hours by 0.0011622222222222223 to get calories.
About this conversion
The calorie (cal) is the energy needed to raise 1 gram of water by 1°C, equal to approximately 4.184 joules. 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