Convert Calories to Joules
Enter a value in Calories to convert to Joules. See the formula, common values, and copy your result.
Calories to Joules
Joules = Calories × 4.184
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Common Conversions
| Calories (cal) | Joules (J) |
|---|---|
| 1 cal | 4.184 J |
| 5 cal | 20.92 J |
| 10 cal | 41.84 J |
| 25 cal | 104.6 J |
| 50 cal | 209.2 J |
| 100 cal | 418.4 J |
| 250 cal | 1,046 J |
| 500 cal | 2,092 J |
| 1,000 cal | 4,184 J |
| 5,000 cal | 20,920 J |
How to Use the Calories to Joules Converter
1
Enter a value.
2
See the result instantly.
3
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Frequently Asked Questions
How many joules in one calories?
1 Calories = 4.184 Joules.
What is the conversion formula?
The formula is: Joules = Calories × 4.184
Is this converter accurate?
Yes. Standard conversion factors are used for precise results.