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BTU to kW Calculator
Convert BTU/hr to kilowatts (kW) instantly. Whether you're comparing air conditioner specs from different manufacturers or sizing a system for the UK market, our free converter gives you the exact kW equivalent.
How to Convert BTU to kW
One kilowatt (kW) equals 3,412.14 BTU/hr. To convert BTU to kW, divide the BTU value by 3,412.14. For example, 12,000 BTU/hr ÷ 3,412.14 = 3.52 kW.
This conversion is essential when comparing UK and international HVAC equipment, as UK manufacturers typically rate systems in kW while US and Asian manufacturers use BTU/hr.
Frequently Asked Questions
How many kW is 12,000 BTU?
12,000 BTU/hr equals approximately 3.52 kW. This is a common '1 ton' air conditioning unit.
How many kW is 24,000 BTU?
24,000 BTU/hr equals approximately 7.03 kW, which is a 2-ton unit.
What is 9000 BTU in kW?
9,000 BTU/hr equals approximately 2.64 kW, suitable for a small bedroom or office.
BTU to kW Calculator
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