Convert calories to joules (cal to J)
Convert calories to joules
Convert energy from calories (cal) to joules (J) online.
Conversion factor
1 cal = 4.184 J
Multiply the value in calories by 4.184.
Больше по теме: Energy converters
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Table of values
| cal | J |
|---|---|
| 1 | 4.184 |
| 5 | 20.92 |
| 10 | 41.84 |
| 50 | 209.2 |
| 100 | 418.4 |
| 1000 | 4184 |
Help
calories: Calorie (kal) is a non-systemic unit of heat. Equal to the energy required to heat 1 gram of water by 1 degree Celsius.
joule:The joule (J) is the SI unit of work and energy. Equal to the work done by a force of 1 Newton when moving 1 meter.
Questions and answers
How many joules are in 1 cal?
Answer: 4.184.