Kilocalories to Watt-hours Converter
Convert kilocalories (kcal) to watt-hours (Wh)
Result
1.162222222 Wh
Watt-hours
1 kcal = 1.162222222 Wh
1 kcal in other units
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How to convert kilocalories to watt-hours
One kilocalorie equals 1.162222 watt-hours, so multiply the number of kilocalories by 1.162222.
Wh = kcal × 1.162222
1 kcal = 1.162222 Wh · 1 Wh = 0.8604207 kcal
Worked example
To convert 5 kilocalories to watt-hours: 5 kcal × 1.162222 = 5.811111 Wh.
About kilocalories (kcal)
A kilocalorie is 1,000 calories. The calories on food labels and diet plans are kilocalories.
About watt-hours (Wh)
A watt-hour is the energy of one watt for one hour (3,600 J), used for battery capacity.
More conversions
Kilocalories to other units
Frequently asked questions
How many watt-hours are in one kilocalorie?
One kilocalorie equals 1.162222 watt-hours.
How many kilocalories are in one watt-hour?
One watt-hour equals 0.8604207 kilocalories.
How do I convert kilocalories to watt-hours?
Use the formula Wh = kcal × 1.162222. For example, 5 kcal × 1.162222 = 5.811111 Wh.