Energy Converter – Joule, Kilojoule, Calorie, Kilocalorie (food)
1 Joule = 0.2390 Calorie

Joule to Calorie conversion table

Joule (J)Calorie (cal)
10.239006
51.19503
102.39006
255.97514
5011.9503
10023.9006
How to convert Joule to Calorie

Multiply joule by 0.23900574 to get calorie.

Example: 1 J = 0.23900574 cal. The table above includes common values for quick reference.

Enter any number, choose your units, and the result updates immediately. Use “Copy result” when you need to paste the value into a document or calculation.

Frequently Asked Questions for Joules to Calories