Kilocalories to Joules Converter
Convert kilocalories (kcal) to joules (J) instantly
Conversion Formula
1 kcal = 4,184 JTo convert from kilocalories to joules, multiply the value by 4,184.
Kilocalories to Joules Table
| Kilocalories (kcal) | Joules (J) |
|---|---|
| 0.1 kcal | 418.4 J |
| 0.25 kcal | 1,046 J |
| 0.5 kcal | 2,092 J |
| 1 kcal | 4,184 J |
| 2 kcal | 8,368 J |
| 3 kcal | 12,552 J |
| 5 kcal | 20,920 J |
| 10 kcal | 41,840 J |
| 15 kcal | 62,760 J |
| 20 kcal | 83,680 J |
| 25 kcal | 104,600 J |
| 50 kcal | 209,200 J |
| 100 kcal | 418,400 J |
| 250 kcal | 1,046,000 J |
| 500 kcal | 2,092,000 J |
| 1,000 kcal | 4,184,000 J |
Frequently Asked Questions
How many joules are in 1 kilocalorie?
There are 4,184 joules in 1 kilocalorie (1 kcal = 4,184 J).
How do I convert kilocalories to joules?
To convert kilocalories to joules, multiply the value in kilocalories by 4,184. The formula is: J = kcal ร 4,184.
What is 10 kilocalories in joules?
10 kilocalories is equal to 41,840 joules (10 kcal = 41,840 J).
What is 100 kilocalories in joules?
100 kilocalories is equal to 418,400 joules (100 kcal = 418,400 J).
How many kilocalories are in 1 joule?
There are 0.000239006 kilocalories in 1 joule (1 J = 0.000239006 kcal).
About Kilocalories and Joules
The kilocalorie (kcal) and the joule (J) are both units of energy measurement. Converting between kilocalories and joules is a common task in science, engineering, cooking, and everyday life.
Use our free online converter above to quickly and accurately convert any value from kilocalories to joules, or check the reference table for common conversions.