Calories to Joules (cal to J)
Convert calories to joules with the calculator below. 1 calorie equals 4.184 joules.
Reverse: Joules to Calories (Joules to Calories) →
How to convert calories to joules
Multiply the value in calories by 4.184. Formula: J = cal x 4.184.
1 cal = 4.184 J1 J = 0.2390057361 cal
Example
Convert 10 calories to joules: 10 cal = 41.84 J.
Calories to Joules conversion table
| Calories (cal) | Joules (J) |
|---|---|
| 0.1 cal | 0.4184 J |
| 0.25 cal | 1.046 J |
| 0.5 cal | 2.092 J |
| 1 cal | 4.184 J |
| 2 cal | 8.368 J |
| 3 cal | 12.552 J |
| 4 cal | 16.736 J |
| 5 cal | 20.92 J |
| 6 cal | 25.104 J |
| 7 cal | 29.288 J |
| 8 cal | 33.472 J |
| 9 cal | 37.656 J |
| 10 cal | 41.84 J |
| 12 cal | 50.208 J |
| 15 cal | 62.76 J |
| 20 cal | 83.68 J |
| 25 cal | 104.6 J |
| 30 cal | 125.52 J |
| 40 cal | 167.36 J |
| 50 cal | 209.2 J |
| 75 cal | 313.8 J |
| 100 cal | 418.4 J |
| 250 cal | 1046 J |
| 500 cal | 2092 J |
| 1000 cal | 4184 J |
Convert calories to other units
- Calories to KJ
- Calories to Kcal
- Calories to Wh
- Calories to kWh
- Calories to BTU
- Calories to eV
- Calories to Foot Pounds
- Calories to Therms
Convert other units to joules
- KJ to Joules
- Kcal to Joules
- Wh to Joules
- kWh to Joules
- BTU to Joules
- eV to Joules
- Foot Pounds to Joules
- Therms to Joules
Frequently asked questions
How many joules are in 1 calorie?
1 calorie = 4.184 joules.
How do you convert calories to joules?
Multiply the value in calories by 4.184. Formula: J = cal x 4.184.
How many calories are in 1 joule?
1 joule = 0.2390057361 calories.