⚡ Energy & Calories

Convert calories to kilowatt-hours (Energy)

1 cal = 0.0000011622 kWh. Convert calories to kilowatt-hours instantly with the converter below.

Value

Result —

How to convert

Multiply the value (cal) by 0.0000011622 to get kWh — example: 5 cal = 0.0000058111 kWh

Conversion table

Calories to kilowatt-hours conversion table
Calorie	Kilowatt-hour
1 cal	0.0000011622 kWh
2 cal	0.0000023244 kWh
5 cal	0.0000058111 kWh
10 cal	0.0000116222 kWh
50 cal	0.0000581111 kWh
100 cal	0.000116222 kWh
250 cal	0.000290556 kWh
500 cal	0.000581111 kWh
1,000 cal	0.00116222 kWh
2,000 cal	0.00232444 kWh

About the units

Calorie — symbol cal.
Kilowatt-hour — symbol kWh.

The small calorie is the thermochemical calorie = 4.184 J; food calories are the large calorie (kilocalorie).

Frequently asked questions

How many kilowatt-hours are in 1 calorie?

1 cal = 0.0000011622 kWh.

How do I convert calories to kilowatt-hours?

Multiply the value (cal) by 0.0000011622 to get kWh.

How many calories are in 1 kilowatt-hour?

1 kWh = 860,420.650096 cal.

Which definition does this conversion use?

The small calorie is the thermochemical calorie = 4.184 J; food calories are the large calorie (kilocalorie).

Related conversions

Reverse: kilowatt-hours to calories

Calories to other units

calories to joules calories to kilojoules calories to kilocalories calories to watt-hours calories to BTU

Other units to kilowatt-hours

joules to kilowatt-hours kilojoules to kilowatt-hours kilocalories to kilowatt-hours watt-hours to kilowatt-hours BTU to kilowatt-hours

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