Watt Hour to Kilocalorie (Wh to kcal)
Convert Wh to kcal — Energy converter
One watt hour equals 0.86042065 kcal, so to convert watt-hours to kilocalories you multiply the value by 0.86042065. A watt hour is smaller than a kilocalorie — going the other way, 1 kcal = 1.162222 Wh. For example, 10 Wh = 8.604207 kcal and 50 Wh = 43.021033 kcal.
0.86042065Click to copy
1 Wh = 0.86042065 kcal
Watt Hour to Kilocalorie formula
1 Watt Hour = 0.86042065 kcal
Worked examples
- 25 Wh = 21.510516 kcal
- 100 Wh = 86.042065 kcal
Watt Hour to Kilocalorie conversion table
| Watt Hour (Wh) | Kilocalorie (kcal) |
|---|---|
| 1 | 0.86042065 |
| 2 | 1.720841 |
| 3 | 2.581262 |
| 5 | 4.302103 |
| 8 | 6.883365 |
| 10 | 8.604207 |
| 12 | 10.325048 |
| 15 | 12.90631 |
| 20 | 17.208413 |
| 25 | 21.510516 |
| 50 | 43.021033 |
| 100 | 86.042065 |
| 250 | 215.105163 |
| 500 | 430.210325 |
| 1000 | 860.42065 |
Frequently asked questions
How many kilocalories are in one watt hour?
One watt hour equals 0.86042065 kilocalories (kcal).
How many watt-hours are in one kilocalorie?
One kilocalorie equals 1.162222 watt-hours (Wh).
How do you convert watt-hours to kilocalories?
1 Watt Hour = 0.86042065 kcal. Use the calculator above for any value.
What is 5 Wh in kcal?
5 Wh = 4.302103 kcal.
What is 100 Wh in kcal?
100 Wh = 86.042065 kcal.
What is 10 Wh in kcal?
10 Wh = 8.604207 kcal.
What is 20 Wh in kcal?
20 Wh = 17.208413 kcal.
Is a watt hour bigger than a kilocalorie?
No. A watt hour is smaller — one watt hour equals 0.86042065 kilocalories, while one kilocalorie equals 1.162222 watt-hours.