10 joules to calories
10 J = 2.390057 cal. Change the amount below, or read the formula and the reference table further down.
10 joules equals
calories
1 J = 0.23900574 cal
The formula
Joules and calories both measure energy from the same zero, so a single multiplier does the job.
cal = J × 0.2390057361
Going the other way? Convert calories to joules.
Joules to calories table
Values either side of 10 J.
| Joules (J) | Calories (cal) |
|---|---|
| 0 | 0 |
| 1 | 0.239006 |
| 2 | 0.478011 |
| 3 | 0.717017 |
| 4 | 0.956023 |
| 5 | 1.195 |
| 6 | 1.434 |
| 7 | 1.673 |
| 8 | 1.912 |
| 9 | 2.1511 |
| 10 | 2.3901 |
| 11 | 2.6291 |
| 12 | 2.8681 |
| 13 | 3.1071 |
| 14 | 3.3461 |
| 15 | 3.5851 |
| 16 | 3.8241 |
| 17 | 4.0631 |
| 18 | 4.3021 |
| 19 | 4.5411 |
| 20 | 4.7801 |
Questions people ask
- How many calories are in a joule?
- One joule equals 0.2390057361 calories.
- How do I convert joules to calories by hand?
- Multiply the number of joules by 0.2390057361. For a rough check, 0.239 is close enough for most everyday use.
- What is 10 joules in calories?
- 10 joules is 2.390057 calories.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.