Convert Calorie (cal) to Watt Hour (Wh)
To convert Calorie to Watt Hour, multiply the value by 0.001162. For example, 1 Calorie = 0.001162 Wh and 10 Calorie = 0.011622 Wh. Both Calorie and Watt Hour are units of Energy. Enter any value above for an instant, accurate result.
One Calorie equals 0.001162 Wh.
Use the formula: Wh = cal × 0.001162.