Joules to Calories Converter
Instantly convert Joules (J) to Calories (cal). Free online converter with formula and table.
1 Joule = 0.239006 calories
1 Calorie = 4.184 joules
Joules to Calories Conversion Table
| Joules (J) | Calories (cal) |
|---|---|
| 1 | 0.239006 |
| 2 | 0.478011 |
| 3 | 0.717017 |
| 4 | 0.956023 |
| 5 | 1.195 |
| 10 | 2.3901 |
| 15 | 3.5851 |
| 20 | 4.7801 |
| 25 | 5.9751 |
| 50 | 11.9503 |
| 100 | 23.9006 |
| 500 | 119.5029 |
| 1,000 | 239.0057 |
How to Convert Joules to Calories
cal = J × 0.239006Example
Convert 10 joules to calories:
10 J × 0.239006 = 2.3901 calPopular Joule to Calorie Conversions
About These Units
Frequently Asked Questions
How many Calories are in a Joule?
There are 0.239006 Calories in one Joule.
How do I convert Joules to Calories?
To convert Joules to Calories, multiply the value in Joules by 0.239006. For example, 10 Joules = 10 × 0.239006 = 2.3901 Calories.
What is the formula to convert Joules to Calories?
The formula is: Calories (cal) = Joules (J) × 0.239006
How do I convert Calories back to Joules?
To convert Calories to Joules, multiply by 4.184 (or divide by 0.239006).