Convert Calorie to Watt-Hour

Please provide values below to convert Calorie [cal] to Watt-Hour [Wh], or vice versa.

Calorie (cal)
Watt-Hour (Wh)

How to Convert Calorie to Watt-Hour

1 Calorie (cal) = 0.001162222222 Watt-Hour (Wh)

1 Watt-Hour (Wh) = 860.4206501 Calorie (cal)

Example: convert 15 Calorie (cal) to Watt-Hour (Wh):
15 Calorie (cal) = 15 × 0.001162222222 Watt-Hour (Wh) = 0.01743333333 Watt-Hour (Wh)

Calorie Definition

A calorie equals 4.184 joules. It is the energy needed to raise 1 gram of water by 1°C.

Calorie to Watt-Hour Conversion Table

Calorie [cal]Watt-Hour [Wh]
1 cal0.001162222222 Wh
2 cal0.002324444444 Wh
5 cal0.005811111111 Wh
10 cal0.01162222222 Wh
20 cal0.02324444444 Wh
50 cal0.05811111111 Wh
100 cal0.1162222222 Wh
200 cal0.2324444444 Wh
500 cal0.5811111111 Wh
1000 cal1.162222222 Wh