Calories to Watt-hours Converter
1 calorie = 0.001162222 watt-hours
1 watt-hour = 860.4207 calories
How to convert calories to watt-hours
To convert calories to watt-hours, multiply the value in calories by 0.00116222222222.
Wh = cal × 0.00116222222222
Example: 100 cal × 0.00116222222222 = 0.1162222 Wh
Calories to Watt-hours conversion table
| Calorie (cal) | Watt-hour (Wh) |
|---|---|
| 1 cal | 0.001162222 Wh |
| 2 cal | 0.002324444 Wh |
| 3 cal | 0.003486667 Wh |
| 4 cal | 0.004648889 Wh |
| 5 cal | 0.005811111 Wh |
| 6 cal | 0.006973333 Wh |
| 7 cal | 0.008135556 Wh |
| 8 cal | 0.009297778 Wh |
| 9 cal | 0.01046 Wh |
| 10 cal | 0.01162222 Wh |
| 12 cal | 0.01394667 Wh |
| 15 cal | 0.01743333 Wh |
| 20 cal | 0.02324444 Wh |
| 25 cal | 0.02905556 Wh |
| 30 cal | 0.03486667 Wh |
| 40 cal | 0.04648889 Wh |
| 50 cal | 0.05811111 Wh |
| 60 cal | 0.06973333 Wh |
| 70 cal | 0.08135556 Wh |
| 75 cal | 0.08716667 Wh |
| 80 cal | 0.09297778 Wh |
| 90 cal | 0.1046 Wh |
| 100 cal | 0.1162222 Wh |
| 150 cal | 0.1743333 Wh |
| 200 cal | 0.2324444 Wh |
| 250 cal | 0.2905556 Wh |
| 500 cal | 0.5811111 Wh |
| 1,000 cal | 1.162222 Wh |
About these units
Calorie (cal)
The calorie (cal) is a unit of energy. 1 calorie equals 4.184 joules. This value is exact by definition.
Watt-hour (Wh)
The watt-hour (Wh) is a metric unit of energy accepted for use with the SI. 1 watt-hour equals 3,600 joules. This value is exact by definition.
Frequently asked questions
What is 1 calorie in watt-hours?
1 calorie equals 0.001162222 watt-hours.
How do I convert calories to watt-hours?
To convert calories to watt-hours, multiply the value in calories by 0.00116222222222. Example: 100 cal × 0.00116222222222 = 0.1162222 Wh
What is 100 cal in watt-hours?
100 calories equals 0.1162222 watt-hours.