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Convert Kilocalorie to Kilojoule

Reverse (kJ → kcal)

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1 Kilocalorie is equal to 4.184 Kilojoule.

Formula

Kilojoule = Kilocalorie × 4184 ÷ 1000

About Kilocalorie and Kilojoule

The Kilocalorie (kcal) and Kilojoule (kJ) are units of energy. Use the converter above for instant, accurate results, or refer to the conversion table below for common values.

Kilocalorie to Kilojoule table

Kilocalorie (kcal) Kilojoule (kJ)
1 4.184
5 20.92
10 41.84
25 104.6
100 418.4