Convert kilocalorie to watt second
Here you can quickly calculate how many watt second fit in one kilocalorie.
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- 1 kcal = 4184 Ws
- 1 Ws = 0.000239 kcal
Conversion from kilocalorie to watt second example
- 1 kilocalorie = 4184 watt second
Kilocalorie to watt second conversion table
| kilocalorie | watt second |
|---|---|
| 1 | 4184 |
| 2 | 8368 |
| 5 | 20920 |
| 10 | 41840 |
| 20 | 83680 |
| 50 | 209200 |
| 100 | 418400 |
Formula to convert kilocalorie to watt second
To convert kilocalorie to watt second, multiply by 4184.
1 kcal = 4184 Ws
Example: 1 kilocalorie = 4184 watt second
Common 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 kilocalorie to/from watt second conversion quiz
Score:
0
25 kilocalorie equals 2.09e+4 watt second.
Correct answer: 25 kilocalorie = 1.05e+5 watt second.
20 kilocalorie equals 8.37e+3 watt second.
Correct answer: 20 kilocalorie = 8.37e+4 watt second.
100 kilocalorie equals 4.18e+5 watt second.
Correct answer: 100 kilocalorie = 4.18e+5 watt second.
50 watt second equals 0.012 kilocalorie.
Correct answer: 50 watt second = 0.012 kilocalorie.