Watt Hour to Calorie (Wh to cal)
Convert Wh to cal — Energy converter
One watt hour equals 860.42065 cal, so to convert watt-hours to calories you multiply the value by 860.42065. A watt hour is larger than a calorie — going the other way, 1 cal = 0.0011622222 Wh. For example, 10 Wh = 8604.21 cal and 50 Wh = 43021.03 cal.
860.42065Click to copy
1 Wh = 860.42065 cal
Watt Hour to Calorie formula
1 Watt Hour = 860.42065 cal
Worked examples
- 25 Wh = 21510.52 cal
- 100 Wh = 86042.07 cal
Watt Hour to Calorie conversion table
| Watt Hour (Wh) | Calorie (cal) |
|---|---|
| 1 | 860.42065 |
| 2 | 1720.84 |
| 3 | 2581.26 |
| 5 | 4302.1 |
| 8 | 6883.37 |
| 10 | 8604.21 |
| 12 | 10325.05 |
| 15 | 12906.31 |
| 20 | 17208.41 |
| 25 | 21510.52 |
| 50 | 43021.03 |
| 100 | 86042.07 |
| 250 | 215105.16 |
| 500 | 430210.33 |
| 1000 | 860420.65 |
Frequently asked questions
How many calories are in one watt hour?
One watt hour equals 860.42065 calories (cal).
How many watt-hours are in one calorie?
One calorie equals 0.0011622222 watt-hours (Wh).
How do you convert watt-hours to calories?
1 Watt Hour = 860.42065 cal. Use the calculator above for any value.
What is 5 Wh in cal?
5 Wh = 4302.1 cal.
What is 100 Wh in cal?
100 Wh = 86042.07 cal.
What is 10 Wh in cal?
10 Wh = 8604.21 cal.
What is 20 Wh in cal?
20 Wh = 17208.41 cal.
Is a watt hour bigger than a calorie?
Yes. A watt hour is larger — one watt hour equals 860.42065 calories (cal).