Joules to Thermochemical calories
Convert joules to thermochemical calories (J to cal). 1 J = 0.239005736138 cal. Use the calculator, formula and conversion table.
How to convert joules to thermochemical calories
Multiply the amount in joules by 0.239005736138 to get thermochemical calories. The displayed factor and results are rounded to 12 significant digits.
cal = J × 0.239005736138Worked example
1 J = 0.239005736138 cal. Change the amount in the calculator above to use your own value.
Units and assumptions
A watt-hour is 3,600 joules. Calories use the thermochemical definition (4.184 J); BTU uses the International Table definition.
Calculator results use floating-point arithmetic and are rounded for display. The reference table below uses up to 12 significant digits.
Joules to Thermochemical calories table
| Joules (J) | Thermochemical calories (cal) |
|---|---|
| 0 | 0 |
| 1 | 0.239005736138 |
| 5 | 1.19502868069 |
| 10 | 2.39005736138 |
| 25 | 5.97514340344 |
| 100 | 23.9005736138 |
| 1,000 | 239.005736138 |
About this conversion
What is the formula for joules to thermochemical calories?
cal = J × 0.239005736138. Multiply the amount in joules by 0.239005736138 to get thermochemical calories. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to joules?
Use the thermochemical calories to joules calculator to reverse this conversion. You can also use Swap units in the calculator above.
Can I use a different pair of units?
Choose another unit in the calculator, or open the energy converter to browse all supported pairs.