Calorie to Kilowatt-hour Converter

How to Convert Calories to Kilowatt-hours

To convert from calories to kilowatt-hours, use the following factor:

1 Calorie = 860,420.650096 Kilowatt-hour

Example:

15 calories = 15 × 860,420.650096 Kilowatt-hour = 12,906,309.751434 Kilowatt-hour


Calorie to Kilowatt-hour Conversion Table

Calorie0.01
Kilowatt-hour8,604.206501
Calorie0.1
Kilowatt-hour86,042.06501
Calorie1
Kilowatt-hour860,420.650096
Calorie2
Kilowatt-hour1,720,841.300191
Calorie5
Kilowatt-hour4,302,103.250478
Calorie10
Kilowatt-hour8,604,206.500956
Calorie20
Kilowatt-hour17,208,413.001912
Calorie50
Kilowatt-hour43,021,032.50478
Calorie100
Kilowatt-hour86,042,065.00956
Calorie1,000
Kilowatt-hour860,420,650.095602

Calorie Definition

Heat needed to raise 1 gram of water by 1 °C (often kilocalories in nutrition).

History/Origin

Common in chemistry and nutrition.

Current Use

Used in nutrition to quantify food energy.

Kilowatt-hour Definition

A unit of energy equal to one kilowatt of power sustained for one hour.

History/Origin

Commonly used as a billing unit for electrical energy delivered to consumers.

Current Use

The primary unit for measuring household electricity consumption.

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