Kilocalories to Kilojoules Converter
Convert kilocalories (kcal) to kilojoules (kJ) instantly
Conversion Formula
1 kcal = 4.184 kJTo convert from kilocalories to kilojoules, multiply the value by 4.184.
Kilocalories to Kilojoules Table
| Kilocalories (kcal) | Kilojoules (kJ) |
|---|---|
| 0.1 kcal | 0.4184 kJ |
| 0.25 kcal | 1.046 kJ |
| 0.5 kcal | 2.092 kJ |
| 1 kcal | 4.184 kJ |
| 2 kcal | 8.368 kJ |
| 3 kcal | 12.552 kJ |
| 5 kcal | 20.92 kJ |
| 10 kcal | 41.84 kJ |
| 15 kcal | 62.76 kJ |
| 20 kcal | 83.68 kJ |
| 25 kcal | 104.6 kJ |
| 50 kcal | 209.2 kJ |
| 100 kcal | 418.4 kJ |
| 250 kcal | 1,046 kJ |
| 500 kcal | 2,092 kJ |
| 1,000 kcal | 4,184 kJ |
Frequently Asked Questions
How many kilojoules are in 1 kilocalorie?
There are 4.184 kilojoules in 1 kilocalorie (1 kcal = 4.184 kJ).
How do I convert kilocalories to kilojoules?
To convert kilocalories to kilojoules, multiply the value in kilocalories by 4.184. The formula is: kJ = kcal ร 4.184.
What is 10 kilocalories in kilojoules?
10 kilocalories is equal to 41.84 kilojoules (10 kcal = 41.84 kJ).
What is 100 kilocalories in kilojoules?
100 kilocalories is equal to 418.4 kilojoules (100 kcal = 418.4 kJ).
How many kilocalories are in 1 kilojoule?
There are 0.239006 kilocalories in 1 kilojoule (1 kJ = 0.239006 kcal).
About Kilocalories and Kilojoules
The kilocalorie (kcal) and the kilojoule (kJ) are both units of energy measurement. Converting between kilocalories and kilojoules 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 kilojoules, or check the reference table for common conversions.