Convert Wh to kilocalories

Watt hours to kilocalories. Enter a value to convert, or use the Wh to kilocalories chart further down the page.

1 Wh = 0.8604206501 kcal

1 watt hour equals 0.8604206501 kilocalories. Going the other way, 1 kilocalorie = 1.162222222 watt hours.

How to convert Wh to kilocalories

To convert watt hours to kilocalories, multiply the watt hour value by 0.8604206501. You can also divide by 1.162222222 to get the same answer.

kcal = Wh × 0.8604206501

Convert 15 Wh to kilocalories:

15 Wh = 12.90630975 kcal

Use this Wh to kilocalories table for quick reference without typing anything.

A watt hour is exactly 3,600 joules — the energy used by a one-watt device in one hour. Battery capacity is rated in watt hours.

The kilocalorie, written kcal or capital-C Calorie, is 1,000 thermochemical calories — the unit meant by “calories” on food packaging.

How many kilocalories are in a watt hour?

1 Wh equals 0.8604206501 kilocalories. Going the other way, 1 kilocalories is 1.162222222 Wh.

How do you convert Wh to kilocalories?

To convert watt hours to kilocalories, multiply the watt hour value by 0.8604206501. You can also divide by 1.162222222 to get the same answer.

What is 10 Wh in kilocalories?

10 Wh equals 8.604206501 kilocalories. The conversion chart on this page lists the other values people look up most often.