watt-hours to kilocalories
Convert watt-hour to kilocalorie (food cal) — instant, free, with the formula shown.
1 Wh=0.860421 kcal
How to convert watt-hour to kilocalorie (food cal)
To convert watt-hour to kilocalorie (food cal), multiply by 0.86042065:
kcal = Wh × 0.86042065
For example, 10 Wh × 0.860421 = 8.604207 kcal.
Wh to kcal conversion table
| watt-hours (Wh) | kilocalories (kcal) |
|---|---|
| 1 Wh | 0.860421 kcal |
| 2 Wh | 1.720841 kcal |
| 5 Wh | 4.302103 kcal |
| 10 Wh | 8.604207 kcal |
| 25 Wh | 21.510516 kcal |
| 50 Wh | 43.021033 kcal |
| 100 Wh | 86.042065 kcal |
| 250 Wh | 215.105163 kcal |
| 500 Wh | 430.210325 kcal |
| 1000 Wh | 860.42065 kcal |
Other watt-hour conversions
Convert to kilocalorie (food cal) from another unit
Wh to kcal — frequently asked
How many kilocalories are in 1 watt-hour?
1 watt-hour = 0.860421 kilocalories (Wh × 0.860421 = kcal).
What is the formula to convert watt-hour to kilocalorie (food cal)?
Multiply your watt-hour value by 0.86042065 to get kilocalorie (food cal).
How do I convert 10 watt-hours to kilocalories?
10 Wh = 8.604207 kcal. For 100 Wh the answer is 86.042065 kcal. Use the calculator on this page for any other value.