Convert calorie to watt second
Here you can quickly calculate how many watt second fit in one calorie.
Only numbers, with a single decimal separator.
write a number and we convert instantly
- scroll: formula · table · questions -
- 1 cal = 4.184 Ws
- 1 Ws = 0.239006 cal
Example: calorie to watt second
- 1 calorie = 4.184 watt second
Calorie to watt second conversion table
| calorie | watt second |
|---|---|
| 1 | 4.184 |
| 2 | 8.368 |
| 5 | 20.92 |
| 10 | 41.84 |
| 20 | 83.68 |
| 50 | 209.2 |
| 100 | 418.4 |
Calorie to watt second formula
To convert calorie to watt second, multiply by 4.184.
1 cal = 4.184 Ws
Example: 1 calorie = 4.184 watt second
Common energy conversion mistakes
-
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 calorie and watt second conversion quiz
Score:
0
16.5 watt second equals 3.94 calorie.
Correct answer: 16.5 watt second = 3.94 calorie.
23 calorie equals 111 watt second.
Correct answer: 23 calorie = 96.2 watt second.
17 calorie equals 64 watt second.
Correct answer: 17 calorie = 71.1 watt second.
5 watt second equals 1.2 calorie.
Correct answer: 5 watt second = 1.2 calorie.
21.6 calorie equals 90.4 watt second.
Correct answer: 21.6 calorie = 90.4 watt second.