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Kilojoules to kilocalories conversion

Select calorie unit type:
Energy result in kilocalories:

How to convert from kilojoules to kcal

Kilojoules to thermochemical / food kilocalories

1 kcalth = 4.184 kJ

The energy in kilocalories E(kcal-th) is equal to the energy in kilojoulesE(kJ) divided by 4.184:

E(kcal) = E(kJ) / 4.184


kcal to kJ conversion