Watt-hour to Kilocalorie Converter (Wh to kcal)

How to Convert Watt-hour to Kilocalorie

Formula: Kilocalorie = Watt-hour × 0.86042065

Example: 1 Wh = 0.86042065 kcal

You can also use the interactive converter above. Simply enter any Watt-hour value and the equivalent Kilocalorie value will appear instantly. Click the ⇄ button to reverse the conversion.

Beyond the calculator above, it helps to understand what these two units actually represent and where you will run into them in everyday life.

What is Watt-hour and Kilocalorie?

A Watt-hour (Wh) is a small electrical energy unit equal to one-thousandth of a kilowatt-hour.

A Kilocalorie (kcal) equals 1,000 calories and is the actual unit behind the 'Calorie' shown on food nutrition labels.

Real World Uses of Watt-hour to Kilocalorie Conversion

• Watt-hour: Commonly used for rating phone, laptop and power bank battery capacity.
• Kilocalorie: Commonly used for labeling food energy content on nutrition labels.

Frequently Asked Questions

What is the formula to convert Watt-hour to Kilocalorie?

The formula is: Kilocalorie = Watt-hour x 0.86042065. Multiply any Watt-hour value by 0.86042065 to get the equivalent in Kilocalorie.

What is 1 Watt-hour in Kilocalorie?

1 Wh = 0.86042065 kcal.

How many Watt-hour are in 1 Kilocalorie?

1 kcal = 1.16222222235136 Wh.

Is Watt-hour bigger or smaller than Kilocalorie?

Watt-hour is smaller than Kilocalorie. 1 Kilocalorie = 1.16222222235136 Wh.