Please provide values below to convert Calorie [cal] to Watt-Hour [Wh], or vice versa.
1 Calorie (cal) = 0.001162222222 Watt-Hour (Wh)
1 Watt-Hour (Wh) = 860.4206501 Calorie (cal)
Example: convert 15 Calorie (cal) to Watt-Hour (Wh):
15 Calorie (cal) = 15 × 0.001162222222 Watt-Hour (Wh) = 0.01743333333 Watt-Hour (Wh)
A calorie equals 4.184 joules. It is the energy needed to raise 1 gram of water by 1°C.
| Calorie [cal] | Watt-Hour [Wh] |
|---|---|
| 1 cal | 0.001162222222 Wh |
| 2 cal | 0.002324444444 Wh |
| 5 cal | 0.005811111111 Wh |
| 10 cal | 0.01162222222 Wh |
| 20 cal | 0.02324444444 Wh |
| 50 cal | 0.05811111111 Wh |
| 100 cal | 0.1162222222 Wh |
| 200 cal | 0.2324444444 Wh |
| 500 cal | 0.5811111111 Wh |
| 1000 cal | 1.162222222 Wh |
Enter the input value, choose source and target units, and read the converted result shown instantly.
Converted Value = Input Value × (From Unit Factor / To Unit Factor). For non-linear domains, category-specific standard formulas are applied.
If 1 source unit equals 1000 target units, then 2 source units equal 2000 target units. Use the live converter above for exact values.
Q: Is this conversion accurate?
A: Yes, it uses fixed reference factors or tested standard formulas.
Q: Can I reverse the conversion?
A: Yes, swap the units or use the reverse conversion direction.