EXACT CONVERSION FORMULA
Joules (J) = Calories (cal) ร 4.184
1 calorie equals 4.184 Joules. Multiply calories by 4.184.
Calories to Joules Conversion Table
Quick reference lookup table for converting common values from calories to joules:
| Calories (cal) | Joules (J) |
|---|---|
| 1 cal | 4.184 J |
| 5 cal | 20.92 J |
| 10 cal | 41.84 J |
| 50 cal | 209.2 J |
| 100 cal | 418.4 J |
| 250 cal | 1046 J |
| 500 cal | 2092 J |
| 1000 cal | 4184 J |
Practical Examples
1 cal = 4.184 J
Heat required to raise 1g water 1ยฐC
Frequently Asked Questions
How many Joules are in 1 calorie?
1 calorie equals 4.184 Joules.