Calories to Watt-hours Converter
1 Calorie = 0.00116222 Watt-hours
cal
Wh
1 cal = 0.00116222 Wh. To convert calories to watt-hours, multiply by 0.00116222; to convert back, multiply by 860.421.
Conversion formula
1 cal = 0.00116222 Wh
To convert from Calories to Watt-hours, multiply the value in calories by 0.00116222.
| Calories (cal) | Watt-hours (Wh) |
|---|---|
| 0.001 | 0.00000116222 |
| 0.01 | 0.0000116222 |
| 0.1 | 0.000116222 |
| 1 | 0.00116222 |
| 2 | 0.00232444 |
| 5 | 0.00581111 |
| 10 | 0.0116222 |
| 25 | 0.0290556 |
| 50 | 0.0581111 |
| 100 | 0.116222 |
| 250 | 0.290556 |
| 500 | 0.581111 |
| 1000 | 1.16222 |
1 calorie in every energy unit
| Joules | 4.184 J |
| Kilojoules | 0.004184 kJ |
| Megajoules | 0.000004184 MJ |
| Kilocalories | 0.001 kcal |
| Watt-hours | 0.00116222 Wh |
| Kilowatt-hours | 0.00000116222 kWh |
| British Thermal Units | 0.00396567 BTU |
Frequently Asked Questions
How many watt-hours are in 1 calorie?
1 calorie equals 0.00116222 watt-hours. So 10 calories are 0.0116222 watt-hours and 100 calories are 0.116222 watt-hours.
How do I convert calories to watt-hours by hand?
Multiply the number of calories by 0.00116222. To go the other way, multiply watt-hours by 860.421 (or divide by 0.00116222).
How many calories are in 1 watt-hour?
1 watt-hour equals 860.421 calories.