Joules to Calories Converter

Convert energy from joules to calories using this accurate and easy-to-use Joules to Calories Converter.

Joules to Calories Conversion

Understanding how to convert joules (J) to different types of calories is straightforward. Use the following formulas for accurate conversions:

Conversion Formulas

Thermochemical Calories: E(cal_th) = E(J) / 4.184

15°C Calories: E(cal₁₅) = E(J) / 4.1855

Large/Food Calories: E(Cal) = E(J) / 4184