Joule to Calorie Converter
J → cal
Convert between joules, calories, BTU, kWh, and more energy units. Perfect for physics, nutrition, and electricity calculations.
Convert Joule to Calorie
How to Convert Joule to Calorie
Enter a value above, select your units, and get instant results. Works both ways — Joule to Calorie or Calorie to Joule.
Formula: Calorie = Joule × 0.239006
Quick steps
- Enter the value you want to convert in the "Joule" field.
- Select "Joule" as your "From" unit.
- Select "Calorie" as your "To" unit.
- The converted result appears instantly in the "Calorie" field.
- To reverse the conversion, enter a value in the "Calorie" field instead.
Common Joule to Calorie Conversions
| Joule | Calorie |
|---|---|
| 1 | 0.239006 |
| 5 | 1.195029 |
| 10 | 2.390057 |
| 25 | 5.975143 |
| 50 | 11.950287 |
| 100 | 23.900574 |
Frequently Asked Questions
Multiply your joule value by 0.239006. For example, 10 J = 2.390057 cal.
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