Convert kJ to kcal

Energy, kJ =
Energy, kcal =

Convert kcal to kJ

Energy, kcal =
Energy, kJ =

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With this online calculator you can convert kJ to kcal (kilojoules to kilocalories) and vice versa.

Formula:

1 kcal = 4.1868 kJ

Energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object.