joules to calories
Convert joule to calorie (small) — instant, free, with the formula shown.
1 J=0.239006 cal
How to convert joule to calorie (small)
To convert joule to calorie (small), multiply by 0.23900574:
cal = J × 0.23900574
For example, 10 J × 0.239006 = 2.390057 cal.
J to cal conversion table
| joules (J) | calories (cal) |
|---|---|
| 1 J | 0.239006 cal |
| 2 J | 0.478011 cal |
| 5 J | 1.195029 cal |
| 10 J | 2.390057 cal |
| 25 J | 5.975143 cal |
| 50 J | 11.950287 cal |
| 100 J | 23.900574 cal |
| 250 J | 59.751434 cal |
| 500 J | 119.502868 cal |
| 1000 J | 239.005736 cal |
Other joule conversions
Convert to calorie (small) from another unit
J to cal — frequently asked
How many calories are in 1 joule?
1 joule = 0.239006 calories (J × 0.239006 = cal).
What is the formula to convert joule to calorie (small)?
Multiply your joule value by 0.23900574 to get calorie (small).
How do I convert 10 joules to calories?
10 J = 2.390057 cal. For 100 J the answer is 23.900574 cal. Use the calculator on this page for any other value.