Thermochemical kilocalories to Watt-hours
Convert thermochemical kilocalories to watt-hours (kcal to Wh). 1 kcal = 1.16222222222 Wh. Use the calculator, formula and conversion table.
How to convert thermochemical kilocalories to watt-hours
Multiply the amount in thermochemical kilocalories by 1.16222222222 to get watt-hours. The displayed factor and results are rounded to 12 significant digits.
Wh = kcal × 1.16222222222Worked example
1 kcal = 1.16222222222 Wh. 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 kilocalories to Watt-hours table
| Thermochemical kilocalories (kcal) | Watt-hours (Wh) |
|---|---|
| 0 | 0 |
| 1 | 1.16222222222 |
| 5 | 5.81111111111 |
| 10 | 11.6222222222 |
| 25 | 29.0555555556 |
| 100 | 116.222222222 |
| 1,000 | 1,162.22222222 |
About this conversion
What is the formula for thermochemical kilocalories to watt-hours?
Wh = kcal × 1.16222222222. Multiply the amount in thermochemical kilocalories by 1.16222222222 to get watt-hours. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to thermochemical kilocalories?
Use the watt-hours to thermochemical kilocalories 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.