Kilocalorie to Watt-Hour Converter
Convert kilocalorie to watt-hour instantly.
Standard energy units
Fun comparisons
How to convert kilocalorie to watt-hour
Enter your energy value in kilocalorie and see the result in watt-hour instantly. Key reference points: 1 food Calorie equals 1 kcal (4.184 kJ), and 1 kilowatt-hour equals 3600 kJ (860 kcal).
Kilocalorie is the food energy unit; watt-hour measures electrical energy. Converting between them shows how much electricity the human body's food intake is equivalent to. One kilocalorie equals approximately 1.163 watt-hours.
Need the opposite direction? Convert watt-hour to kilocalorie just as easily, or explore all our energy conversions.
Common kilocalorie to watt-hour conversions
| Kilocalorie (kcal) | Watt-Hour (Wh) |
|---|---|
| 1 | 1.16222 |
| 5 | 5.81111 |
| 10 | 11.6222 |
| 25 | 29.0556 |
| 50 | 58.1111 |
| 100 | 116.222 |
| 500 | 581.111 |
| 1000 | 1162.22 |
Frequently asked questions
1 kilocalorie equals 1.16222 watt-hour.
Multiply by 1.16222. For example, 5 kcal = 5.81111 Wh.
A 2000 kcal diet equals approximately 2326 watt-hours (2.326 kWh).
1 watt-hour equals 0.860421 kilocalorie.
100 kilocalorie equals 116.222 watt-hour.