ENERGY CONVERSION
Calorie (thermochemical) to Watt-hour.
Convert calorie (thermochemical) (cal) to watt-hour (Wh), with the math explained.
1 cal = 0.001162222222 Wh
THE MATH, MADE SIMPLE
How to convert calorie (thermochemical) to watt-hour
Multiply your calorie (thermochemical) value by 0.00116222222222 to get the equivalent in watt-hour. Both units are normalized through the joule.
Wh = cal × 0.00116222222210 cal = 0.0116222222222 Wh
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.QUICK REFERENCE
cal to Wh conversion table
| Calorie (thermochemical) (cal) | Watt-hour (Wh) |
|---|---|
| 1 cal | 0.00116222222222 Wh |
| 2 cal | 0.00232444444444 Wh |
| 5 cal | 0.00581111111111 Wh |
| 10 cal | 0.0116222222222 Wh |
| 20 cal | 0.0232444444444 Wh |
| 50 cal | 0.0581111111111 Wh |
| 100 cal | 0.116222222222 Wh |
| 500 cal | 0.581111111111 Wh |
| 1,000 cal | 1.16222222222 Wh |
About the calorie (thermochemical)
The calorie (thermochemical) (cal) is a unit of energy. One calorie (thermochemical) equals 4.184 joule (base unit) in this calculator.
All calorie (thermochemical) conversionsAbout the watt-hour
The watt-hour (Wh) is a unit of energy. One watt-hour equals 3,600 joule (base unit) in this calculator.
All watt-hour conversionsCommon questions
What is 1 cal in Wh?
One calorie (thermochemical) equals 0.00116222222222 Wh. Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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