10 joules to kilocalories
10 J = 0.00239006 kcal. Change the amount below, or read the formula and the reference table further down.
10 joules equals
kilocalories
1 J = 0.00023901 kcal
The formula
Joules and kilocalories both measure energy from the same zero, so a single multiplier does the job.
kcal = J × 0.0002390057
Going the other way? Convert kilocalories to joules.
Joules to kilocalories table
Values either side of 10 J.
| Joules (J) | Kilocalories (kcal) |
|---|---|
| 0 | 0 |
| 1 | 0.000239 |
| 2 | 0.000478 |
| 3 | 0.000717 |
| 4 | 0.000956 |
| 5 | 0.001195 |
| 6 | 0.001434 |
| 7 | 0.001673 |
| 8 | 0.001912 |
| 9 | 0.002151 |
| 10 | 0.00239 |
| 11 | 0.002629 |
| 12 | 0.002868 |
| 13 | 0.003107 |
| 14 | 0.003346 |
| 15 | 0.003585 |
| 16 | 0.003824 |
| 17 | 0.004063 |
| 18 | 0.004302 |
| 19 | 0.004541 |
| 20 | 0.00478 |
Questions people ask
- How many kilocalories are in a joule?
- One joule equals 0.0002390057 kilocalories.
- How do I convert joules to kilocalories by hand?
- Multiply the number of joules by 0.0002390057. For a rough check, 0 is close enough for most everyday use.
- What is 10 joules in kilocalories?
- 10 joules is 0.00239006 kilocalories.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.