Thermochemical calories to Kilowatt-hours
Convert thermochemical calories to kilowatt-hours (cal to kWh). 1 cal = 0.00000116222222222 kWh. Use the calculator, formula and conversion table.
How to convert thermochemical calories to kilowatt-hours
Multiply the amount in thermochemical calories by 0.00000116222222222 to get kilowatt-hours. The displayed factor and results are rounded to 12 significant digits.
kWh = cal × 0.00000116222222222Worked example
1 cal = 0.00000116222222222 kWh. 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.
Thermochemical calories to Kilowatt-hours table
| Thermochemical calories (cal) | Kilowatt-hours (kWh) |
|---|---|
| 0 | 0 |
| 1 | 0.00000116222222222 |
| 5 | 0.00000581111111111 |
| 10 | 0.0000116222222222 |
| 25 | 0.0000290555555556 |
| 100 | 0.000116222222222 |
| 1,000 | 0.00116222222222 |
About this conversion
What is the formula for thermochemical calories to kilowatt-hours?
kWh = cal × 0.00000116222222222. Multiply the amount in thermochemical calories by 0.00000116222222222 to get kilowatt-hours. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to thermochemical calories?
Use the kilowatt-hours to thermochemical calories 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.