How many British Thermal Unit are in 1 Kilowatt-hour?

One kilowatt-hour equals 3,412.12822 british thermal unit.

Can I convert British Thermal Unit back to Kilowatt-hour?

Yes. Enter a value in either field to convert from Kilowatt-hour (kWh) to British Thermal Unit (BTU) or the reverse — results update instantly.

Kilowatt-hour to British Thermal Unit Converter

kWh → BTU

Convert between joules, calories, BTU, kWh, and more energy units. Perfect for physics, nutrition, and electricity calculations.

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How to Convert Kilowatt-hour to British Thermal Unit

Enter a value above, select your units, and get instant results. Works both ways — Kilowatt-hour to British Thermal Unit or British Thermal Unit to Kilowatt-hour.

Formula: British Thermal Unit = Kilowatt-hour × 3,412.12822

Quick steps

Enter the value you want to convert in the "Kilowatt-hour" field.
Select "Kilowatt-hour" as your "From" unit.
Select "British Thermal Unit" as your "To" unit.
The converted result appears instantly in the "British Thermal Unit" field.
To reverse the conversion, enter a value in the "British Thermal Unit" field instead.

Common Kilowatt-hour to British Thermal Unit Conversions

Kilowatt-hour	British Thermal Unit
1	3,412.12822
5	17,060.641101
10	34,121.282202
25	85,303.205505
50	170,606.41101
100	341,212.82202

Frequently Asked Questions

Multiply your kilowatt-hour value by 3,412.12822. For example, 10 kWh = 34,121.282202 BTU.

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Convert Kilowatt-hour to British Thermal Unit