Joules to Calories
1 Joule = 0.2390057361 Calories
0.2390057361
About these units
Joules
The joule is the SI unit of energy, equal to the work done by one newton over one meter. It's the foundation for measuring all forms of energy.
Calories
The calorie is the energy to raise 1 gram of water by 1 °C, about 4.184 joules. It's a small unit used in chemistry and physics.
Conversion formula
To convert Joule to Calorie, multiply the value by 0.2390057361.
Quick reference
| Joules | Calories |
|---|---|
| 1 | 0.2390057361 |
| 2 | 0.4780114723 |
| 5 | 1.195028681 |
| 10 | 2.390057361 |
| 100 | 23.90057361 |
Frequently asked questions
- How many Calories are in one Joule?
- 1 Joule = 0.2390057361 Calories.
- How many Joules are in one Calorie?
- 1 Calorie = 4.184 Joules.