10 kilocalories to kilojoules
10 kcal = 41.84 kJ. Change the amount below, or read the formula and the reference table further down.
10 kilocalories equals
kilojoules
1 kcal = 4.184 kJ
The formula
Kilocalories and kilojoules both measure energy from the same zero, so a single multiplier does the job.
kJ = kcal × 4.184
Going the other way? Convert kilojoules to kilocalories.
Kilocalories to kilojoules table
Values either side of 10 kcal.
| Kilocalories (kcal) | Kilojoules (kJ) |
|---|---|
| 0 | 0 |
| 1 | 4.184 |
| 2 | 8.368 |
| 3 | 12.552 |
| 4 | 16.736 |
| 5 | 20.92 |
| 6 | 25.104 |
| 7 | 29.288 |
| 8 | 33.472 |
| 9 | 37.656 |
| 10 | 41.84 |
| 11 | 46.024 |
| 12 | 50.208 |
| 13 | 54.392 |
| 14 | 58.576 |
| 15 | 62.76 |
| 16 | 66.944 |
| 17 | 71.128 |
| 18 | 75.312 |
| 19 | 79.496 |
| 20 | 83.68 |
Questions people ask
- How many kilojoules are in a kilocalorie?
- One kilocalorie equals 4.184 kilojoules.
- How do I convert kilocalories to kilojoules by hand?
- Multiply the number of kilocalories by 4.184. For a rough check, 4.2 is close enough for most everyday use.
- What is 10 kilocalories in kilojoules?
- 10 kilocalories is 41.84 kilojoules.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.