Calorie to Watt-hour Converter
cal → Wh
Convert between joules, calories, BTU, kWh, and more energy units. Perfect for physics, nutrition, and electricity calculations.
Convert Calorie to Watt-hour
How to Convert Calorie to Watt-hour
Enter a value above, select your units, and get instant results. Works both ways — Calorie to Watt-hour or Watt-hour to Calorie.
Formula: Watt-hour = Calorie × 0.001162
Quick steps
- Enter the value you want to convert in the "Calorie" field.
- Select "Calorie" as your "From" unit.
- Select "Watt-hour" as your "To" unit.
- The converted result appears instantly in the "Watt-hour" field.
- To reverse the conversion, enter a value in the "Watt-hour" field instead.
Common Calorie to Watt-hour Conversions
| Calorie | Watt-hour |
|---|---|
| 1 | 0.001162 |
| 5 | 0.005811 |
| 10 | 0.011622 |
| 25 | 0.029056 |
| 50 | 0.058111 |
| 100 | 0.116222 |
Frequently Asked Questions
Multiply your calorie value by 0.001162. For example, 10 cal = 0.011622 Wh.
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