Energy
Kilojoule to Kilocalories
Convert kilojoule to kilocalories instantly.
About this conversion
Kilojoule (kJ) = 1.000 J. Bruges på fødevaremærkning i Europa som mål for energiindhold. Kilocalories (kcal) — commonly called "calories" — are used on food labels and in dietary calculations. Use the converter above to quickly go from kilojoule to kilocalories.
How to use
Enter a value in the kilojoule field and instantly see the result in kilocalories. Click the swap button to reverse the conversion.
Manual calculation
1 kilojoule = 0.23901 kilocalories. Example: 10 kJ = 2.3901 kcal.
Frequently asked questions
How many kilocalories are in 1 kilojoule?
1 Kilojoule equals 0.23901 kilocalories.
When do you use kilocalories?
Kilocalories (kcal) — commonly called "calories" — are used on food labels and in dietary calculations.