Convert watt second to kilocalorie
Here you can quickly calculate how many kilocalorie fit in one watt second.
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- scroll: formula · table · questions -
- 1 Ws = 0.000239 kcal
- 1 kcal = 4184 Ws
Example: watt second to kilocalorie
- 1 watt second = 0.000239 kilocalorie
Watt second to kilocalorie conversion table
| watt second | kilocalorie |
|---|---|
| 1 | 0.000239 |
| 2 | 0.000478 |
| 5 | 0.001195 |
| 10 | 0.00239 |
| 20 | 0.00478 |
| 50 | 0.01195 |
| 100 | 0.023901 |
Watt second to kilocalorie formula
To convert watt second to kilocalorie, divide by 4184.
1 Ws = 0.000239 kcal
Example: 1 watt second = 0.000239 kilocalorie
Common energy conversion mistakes
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Food 'calories' are actually kilocalories: 1 kcal = 1,000 cal. A '500-calorie' meal therefore contains 500 kcal, half a million small calories. Labels write the same thing as 'kcal' or as 'Cal' with a capital C.
Quick watt second and kilocalorie conversion quiz
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1 kilocalorie equals 4.18e+3 watt second.
Correct answer: 1 kilocalorie = 4.18e+3 watt second.
10 kilocalorie equals 4.18e+4 watt second.
Correct answer: 10 kilocalorie = 4.18e+4 watt second.
20 kilocalorie equals 8.37e+4 watt second.
Correct answer: 20 kilocalorie = 8.37e+4 watt second.
25 watt second equals 0.00598 kilocalorie.
Correct answer: 25 watt second = 0.00598 kilocalorie.
2 kilocalorie equals 4.18e+4 watt second.
Correct answer: 2 kilocalorie = 8.37e+3 watt second.