File & Data Converters
Joules to Calories Converter
Enter a value in joules to convert it to calories, or switch units to convert the other way.
1 Joules = 0.239006 Calories
All Joules conversions
Kilojoules
0.001
Calories
0.239006
Kilocalories
0.000239
Watt-hours
0.000278
Kilowatt-hours
0
How to use this tool
- 1Enter a value in joules.
- 2The result in calories updates instantly.
- 3Use the swap button to convert calories to joules instead.
Frequently asked questions
How many joules is 1 calorie?+
1 (small) calorie equals exactly 4.184 joules.