Convert watt hour (Wh) to kilocalorie (kcal).
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Kilocalorie to Watt Hour Converter (kcal to Wh)
Convert kilocalorie (kcal) to watt hour (Wh).Unit Converter · Energy
Quick answer
1 kilocalorie (kcal) is approximately equal to 1.162222 watt hours (Wh). 1 watt hour (Wh) is approximately equal to 0.8604207 kilocalories (kcal).
To convert kcal to Wh, multiply the value in kilocalories by 1.1622222222. For example, 10 kcal = 11.62222222 Wh, and 100 kcal = 116.22222222 Wh.
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Quick reference — kilocalorie to watt hour
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How to convert kilocalories to watt hours
How many watt hours are in a kilocalorie? 1 kilocalorie is about 1.162222 watt hours. This free kcal to Wh converter and kilocalorie to watt hour calculator gives the answer instantly for any value.
To convert kilocalorie (kcal) to watt hour (Wh), multiply the value in kilocalories by 1.1622222222.
Wh = kcal × 1.1622222222
- 1
Take the value in kilocalories
For example, 25 kcal.
- 2
Multiply by 1.1622222222
25 × 1.1622222222.
- 3
Read the answer in watt hours
25 kcal = 29.05555556 Wh.
Kilocalorie to Watt Hour conversion table
Common values from 1 to 1,000 kilocalories converted to watt hours.
| Kilocalorie (kcal) | Watt Hour (Wh) |
|---|---|
| 1 kcal | 1.16222222 Wh |
| 2 kcal | 2.32444444 Wh |
| 3 kcal | 3.48666667 Wh |
| 4 kcal | 4.64888889 Wh |
| 5 kcal | 5.81111111 Wh |
| 6 kcal | 6.97333333 Wh |
| 7 kcal | 8.13555556 Wh |
| 8 kcal | 9.29777778 Wh |
| 9 kcal | 10.46 Wh |
| 10 kcal | 11.62222222 Wh |
| 15 kcal | 17.43333333 Wh |
| 20 kcal | 23.24444444 Wh |
| 25 kcal | 29.05555556 Wh |
| Kilocalorie (kcal) | Watt Hour (Wh) |
|---|---|
| 30 kcal | 34.86666667 Wh |
| 40 kcal | 46.48888889 Wh |
| 50 kcal | 58.11111111 Wh |
| 60 kcal | 69.73333333 Wh |
| 70 kcal | 81.35555556 Wh |
| 75 kcal | 87.16666667 Wh |
| 80 kcal | 92.97777778 Wh |
| 90 kcal | 104.6 Wh |
| 100 kcal | 116.22222222 Wh |
| 250 kcal | 290.55555556 Wh |
| 500 kcal | 581.11111111 Wh |
| 1,000 kcal | 1,162.22222222 Wh |
About kilocalories and watt hours
Kilocalorie (kcal)
A kilocalorie (kcal) is 1,000 calories, or 4,184 joules. It is the "Calorie" used on food labels and in diet and fitness tracking.
Watt Hour (Wh)
A watt-hour (Wh) is the energy of one watt used for one hour, equal to 3,600 joules. Battery capacities are often given in Wh.
kcal to Wh: common questions
- How many watt hours are in 1 kilocalorie?
- 1 kilocalorie (kcal) is approximately equal to 1.162222 watt hours (Wh). In short: 1 kcal ≈ 1.162222 Wh.
- How do I convert kilocalories to watt hours?
- To convert kcal to Wh, multiply the value in kilocalories by 1.1622222222. For example, 5 kcal = 5.81111111 Wh.
- How do I convert watt hours to kilocalories?
- To convert Wh to kcal, divide the value in watt hours by 1.1622222222. Or open the Watt Hour to Kilocalorie converter, which does it for you.
- What is 10 kcal in Wh, and what is 100 kcal?
- 10 kcal = 11.62222222 Wh, and 100 kcal = 116.22222222 Wh. The table above lists more values from 1 to 1,000.
- Is this kcal to Wh converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
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