joule to calorie
Live joule (J) to calorie (cal) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from joule to calorie. Use the converter above for arbitrary values.
| joule (J) | → | calorie (cal) |
|---|---|---|
| 0.001 J | → | 0.000239 cal |
| 0.01 J | → | 0.00239 cal |
| 0.1 J | → | 0.023901 cal |
| 0.5 J | → | 0.119503 cal |
| 1 J | → | 0.239006 cal |
| 2 J | → | 0.478011 cal |
| 5 J | → | 1.195029 cal |
| 10 J | → | 2.390057 cal |
| 100 J | → | 23.900574 cal |
| 1,000 J | → | 239.005736 cal |
About the joule
SI unit of energy. 1 N·m.
About the calorie
4.184 J. The energy to heat 1 g water by 1 °C.
Frequently asked questions
Frequently Asked Questions
How do I convert joule to calorie?
Multiply the joule value by 0.239006 to get it in calorie. For example, 10 J = 2.3901 cal.
What is 1 J in cal?
1 J = 0.239006 cal.
What is 100 J in cal?
100 J = 23.9006 cal.
What is the formula?
Linear: multiply by 0.239006 (the unit factor ratio).
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