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Calorie to Kilojoule Converter

Convert cal to kJ instantly. 1 cal = 0.004184 kJ — accurate factor, free, no login needed.

Value in Calorie

Result in Kilojoule

What is the Calorie to Kilojoule Converter?

Convert cal to kJ instantly. 1 cal = 0.004184 kJ — accurate factor, free, no login needed.

Enter your values above and the result updates instantly. 1 cal = 0.004184 kJ.

Kilojoule = Calorie × 0.004184

Result in Kilojoule

Is the conversion exact?

It uses the standard international factor, accurate to 6 decimals.