Energy converter
Joules to Calories Converter
Convert joules (J) to calories (cal) instantly using the converter below.
1 J = 0.239005736138 cal
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Formula
cal = J × 0.239005736138
1 J = 0.239005736138 cal
Worked example
To convert 10 J, apply the formula:
10 J = 2.39005736138 cal
Quick conversion table
| J | cal |
|---|---|
| 1 | 0.239005736138 |
| 5 | 1.19502868069 |
| 10 | 2.39005736138 |
| 25 | 5.97514340344 |
| 50 | 11.9502868069 |
| 100 | 23.9005736138 |
About the units
Joules: Conversion factors follow internationally recognized SI and NIST reference values.
Calories: Conversion factors follow internationally recognized SI and NIST reference values.