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Convert Kilowatt-hours to British Thermal Units

1 kilowatt-hour = 3,412.1416 british thermal units. Multiply the number of kilowatt-hours by 3412.14163313.

Result
3,412.141633

1 kWh = 3,412.141633 BTU

Multiply the number of kilowatt-hours by 3412.14163313.

Results are rounded for display. Double-check values for critical work.

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Kilowatt-hours to British Thermal Units table

Kilowatt-hoursBritish Thermal Units
1 kWh3,412.1416 BTU
2 kWh6,824.2833 BTU
3 kWh10,236.425 BTU
4 kWh13,648.567 BTU
5 kWh17,060.708 BTU
10 kWh34,121.416 BTU
20 kWh68,242.833 BTU
25 kWh85,303.541 BTU
50 kWh170,607.08 BTU
100 kWh341,214.16 BTU
500 kWh1,706,070.8 BTU
1000 kWh3,412,141.6 BTU

About these units

The kilowatt-hour (kWh) is a metric unit of energy & work, equal to 3,600,000 joules.

The british thermal unit (BTU) is an imperial unit of energy & work, equal to 1,055.0559 joules.

Going the other way, 1 british thermal unit = 0.00029307107 kilowatt-hours. Diet calories, electricity bills in kilowatt-hours, boiler ratings in BTU and particle physics in electronvolts are all the same physical quantity. Convert energy across every scale from the atomic to the industrial.

Frequently asked

How many british thermal units are in a kilowatt-hour?
1 kilowatt-hour = 3,412.1416 british thermal units.
How do you convert kilowatt-hours to british thermal units?
Multiply the number of kilowatt-hours by 3412.14163313.
What is 10 kWh in BTU?
10 kWh = 34,121.416 BTU.

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