Energy Converter

Calories to Joules

Convert calorie (cal) to joule (J) with our free online converter. Get instant, accurate results.

Formula

1 cal = 4.184 J

Conversion Table

Calories (cal)Joules (J)
0.1 cal0.4184 J
0.5 cal2.092 J
1 cal4.184 J
2 cal8.368 J
5 cal20.92 J
10 cal41.84 J
20 cal83.68 J
50 cal209.2 J
100 cal418.4 J
500 cal2,092 J
1,000 cal4,184 J

About Calories and Joules

Calorie (cal)

The calorie is a unit of energy measurement. Its symbol is cal.

Joule (J)

The joule is a unit of energy measurement. Its symbol is J.

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