Calories to Joules - Energy Converter
Convert calories to joules instantly. Free calories to joules calculator with formula. 1 calorie = 4.184 joules.
1 cal = 4.184 J
Conversion Formula
1 cal = 4.184 J
Calories to Joules Conversion Table
| Calories (cal) | Joules (J) |
|---|---|
| 1 cal | 4.184 J |
| 2 cal | 8.368 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 |
Related Conversions
How to Convert Calories to Joules
Converting between calories and joules is straightforward. Simply multiply your calories value by the conversion factor.
Our converter above does this calculation instantly as you type. The result is displayed with full precision, and you can copy it to your clipboard with one click.
All conversions happen locally in your browser - your data is never sent to any server. This means instant results and complete privacy.
Frequently Asked Questions
To convert calories to joules, multiply the calories value by 4.184. For example, 1 cal = 4.184 J.
There are 4.184 joules in one calories.
To convert joules to calories, multiply the joules value by 0.239006. For example, 1 J = 0.239006 cal.
The formula is: J = cal × 4.184