Energy

Calories to Joules

Convert Updates live
cal 836.8 J
Formula

Multiply calories by 4.184

Common conversions

cal J
1 cal 4.2 J
10 cal 41.8 J
50 cal 209.2 J
100 cal 418.4 J
200 cal 836.8 J
250 cal 1046.0 J
500 cal 2092.0 J
1000 cal 4184.0 J
1500 cal 6276.0 J
2000 cal 8368.0 J
2500 cal 10460.0 J
3000 cal 12552.0 J
Also: Joules to Calories

FAQ

How many joules in 1 calorie?

1 calorie (small calorie) equals 4.184 joules. 1 food Calorie (kcal) equals 4,184 joules.

What is the difference between calories and Calories?

A small calorie (cal) heats 1g of water by 1°C. A food Calorie (Cal or kcal) is 1,000 small calories.

Related converters

Joules to Calories