Calorie to Watt hour
calorie
watt hour
calorie to watt hour Conversion Table
| calorie (cal) | watt hour (Wh) | |
|---|---|---|
| 0.01 cal | → | 0.0000116222 Wh |
| 0.1 cal | → | 0.0001162222 Wh |
| 1.0 cal | → | 0.0011622222 Wh |
| 2.0 cal | → | 0.0023244444 Wh |
| 3.0 cal | → | 0.0034866667 Wh |
| 5.0 cal | → | 0.0058111111 Wh |
| 10.0 cal | → | 0.0116222222 Wh |
| 20.0 cal | → | 0.0232444444 Wh |
| 30.0 cal | → | 0.0348666667 Wh |
| 50.0 cal | → | 0.0581111111 Wh |
| 100.0 cal | → | 0.1162222222 Wh |
| 1000.0 cal | → | 1.162222222 Wh |
Example Conversion
To convert from calorie to watt hour, multiply by 0.0011622222.
For example: 22 calorie = 22 × 0.0011622222 = 0.0255688889 watt hour
Unit History
About calorie
The small calorie originated in early thermodynamics to describe the heat needed to raise one gram of water by one degree Celsius. Though supplanted by joules in science, it survives in nutrition and cooking discussions.
About watt hour
Developed alongside electric power grids, the watt-hour measures energy consumption as power delivered over time. It is still used in metering household appliances and batteries.