Convert kilojoules to kilocalories. Live result, plus a quick-reference table for common values.
Multiply the kilojoule value by 0.239006. So 1 kilojoule = 0.239006 kcal, and the calculator above does it instantly for any number.
There are 0.239006 kilocalories in one kilojoule. The reference table shows the conversion for common values.
Yes, completely free, no sign-up, and it runs entirely in your browser, so nothing is uploaded.