Watt-hours to Thermochemical kilocalories
Convert watt-hours to thermochemical kilocalories (Wh to kcal). 1 Wh = 0.860420650096 kcal. Use the calculator, formula and conversion table.
How to convert watt-hours to thermochemical kilocalories
Multiply the amount in watt-hours by 0.860420650096 to get thermochemical kilocalories. The displayed factor and results are rounded to 12 significant digits.
kcal = Wh × 0.860420650096Worked example
1 Wh = 0.860420650096 kcal. 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.
Watt-hours to Thermochemical kilocalories table
| Watt-hours (Wh) | Thermochemical kilocalories (kcal) |
|---|---|
| 0 | 0 |
| 1 | 0.860420650096 |
| 5 | 4.30210325048 |
| 10 | 8.60420650096 |
| 25 | 21.5105162524 |
| 100 | 86.0420650096 |
| 1,000 | 860.420650096 |
About this conversion
What is the formula for watt-hours to thermochemical kilocalories?
kcal = Wh × 0.860420650096. Multiply the amount in watt-hours by 0.860420650096 to get thermochemical kilocalories. The displayed factor and results are rounded to 12 significant digits.
How do I convert back to watt-hours?
Use the thermochemical kilocalories to watt-hours 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.