Kilocalories to Watt Hours Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Kilocalories to Watt Hours
Multiply the kilocalories value by 1.16222: 1 kcal = 1.16222 Wh. Going the other way, 1 Wh = 0.860421 kcal, so divide by 1.16222 or use the Watt Hours to Kilocalories converter.
About these units
Kilocalories (kcal)
A kilocalorie is 1,000 calories, or 4,184 joules. It is the Calorie written with a capital C on food labels and in diet guidance.
Watt Hours (Wh)
A watt-hour is the energy of one watt sustained for one hour, exactly 3,600 joules. Phone and laptop batteries are rated in watt-hours.
Kilocalories to Watt Hours conversion table
| Kilocalories (kcal) | Watt Hours (Wh) |
|---|---|
| 1 kcal | 1.16222 Wh |
| 2 kcal | 2.32444 Wh |
| 3 kcal | 3.48667 Wh |
| 4 kcal | 4.64889 Wh |
| 5 kcal | 5.81111 Wh |
| 10 kcal | 11.6222 Wh |
| 20 kcal | 23.2444 Wh |
| 25 kcal | 29.0556 Wh |
| 50 kcal | 58.1111 Wh |
| 100 kcal | 116.222 Wh |
| 500 kcal | 581.111 Wh |
| 1,000 kcal | 1,162.22 Wh |
More kilocalories conversions
- Kilocalories to Calories1 kcal = 1,000 cal
- Kilocalories to Calories Nutritional1 kcal = 1 Cal
- Kilocalories to Thermochemical Calories1 kcal = 1,000 calth
- Kilocalories to Joules1 kcal = 4,184 J
- Kilocalories to British Thermal Units1 kcal = 3.96565 BTU
- Kilocalories to Ergs1 kcal = 4.184e+10 erg
See every unit on the Energy Converter.