Joule to Kilocalorie Converter
Convert joule to kilocalorie instantly using our free, dynamic online calculator.
Conversion Formula
The formula to convert {from_name} to {to_name} is:
How to Convert
To convert Joule (J) to Kilocalorie (kcal), multiply the value by 0.000239. For example, to convert 5 Joules to Kilocalories, you multiply 5 by 0.000239, which equals 0.001195 kcal.
Frequently Asked Questions (FAQ)
Q: How do I convert Joule to Kilocalorie?
To convert Joule to Kilocalorie, you multiply the value in Joule by the conversion factor of 0.000239. Alternatively, you can use our free online tool to calculate it instantly.
Q: What is the formula to convert J to kcal?
The mathematical formula for converting Joule (J) to Kilocalorie (kcal) is: kcal = J × 0.000239.
Q: How many Kilocalories are in one Joule?
There are exactly 0.000239 Kilocalories in one Joule.
Conversion Table
| J | kcal |
|---|---|
| 1 J | 0.000239 kcal |
| 5 J | 0.001195 kcal |
| 10 J | 0.00239 kcal |
| 20 J | 0.00478 kcal |
| 50 J | 0.01195 kcal |
| 100 J | 0.023901 kcal |
| 500 J | 0.119503 kcal |
| 1000 J | 0.239006 kcal |