Calories to Watt-hours Converter
Convert calories to watt-hours instantly. One calorie equals 0.00116222 watt-hours, so you can type any value in cal and read the answer in Wh. The…
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Convert calories to watt-hours instantly. One calorie equals 0.00116222 watt-hours, so you can type any value in cal and read the answer in Wh. The page also shows a conversion table and the exact formula used.
Worked example
Example calculated from the starting values. Enter your own values and press Calculate to get your result.
1 cal = 0.00116222 Wh
With the default inputs (value in calories = 1 cal), the results are: watt-hours 0.00116222 Wh.
Calories to watt-hours conversion table
Reference table based on the example values; it is not your calculation result.
| calories (cal) | watt-hours (Wh) |
|---|---|
| 1 | 0.00116222 |
| 2 | 0.00232444 |
| 5 | 0.00581111 |
| 10 | 0.0116222 |
| 25 | 0.0290556 |
| 50 | 0.0581111 |
| 100 | 0.116222 |
| 500 | 0.581111 |
| 1,000 | 1.1622 |
Frequently asked questions
How many watt-hours are in one calorie?
1 calorie = 0.00116222 watt-hours.
What is the formula to convert calories to watt-hours?
Multiply the value in calories by 0.00116222.
How do I convert watt-hours back to calories?
1 watt-hour = 860.4207 calories.
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