Unit Conversions
Basic

Calories to Joules

Convert calories to joules.

Formula

J=cal×4.184\text{J} = \text{cal} \times 4.184

Variables

Example

100 cal × 4.184 = 418.4 J.

Did You Know?

The "Calorie" on food labels is actually a kilocalorie — 1,000 of the physicist's calories.

energycaloriesjoulesconversion