The Unit Converters

Kilowatt-hour to Kilocalorie

1 Kilowatt-hour = 859.845 Kilocalorie


Conversion Formula

To convert Kilowatt-hour to Kilocalorie, multiply the value by 859.845.

Kilowatt-hour × 859.845 = Kilocalorie

Quick Reference

kWh kcal
1 859.845
5 4299.23
10 8598.45
25 21496.1
50 42992.3
100 85984.5
500 429923
1000 859845

What is Kilowatt-hour?

The kilowatt-hour (symbol: kWh) is a composite unit of energy equal to one kilowatt (kW) of power sustained for one hour.

One kilowatt-hour is equal to 3.6 million joules (3.6 MJ).

Common Uses

The kilowatt-hour is the standard unit used by electric utilities for billing consumers. It measures the amount of electrical energy consumed by households and businesses over time.

What is Kilocalorie?

The kilocalorie (symbol: kcal) is a unit of energy equal to 1,000 small calories.

It is often referred to as the food calorie or simply a Calorie (with a capital C) in nutritional contexts.

Common Uses

The kilocalorie is the standard unit used globally to represent the energy content of foods and the energy expenditure of physical activity in humans.

How many kilocalorie are in a kilowatt-hour?

There are 859.845 kilocalorie in 1 kilowatt-hour.


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