Work out kilowatt to btu per hour instantly with clear inputs, formula shown and shareable results.
Converting Kilowatts to BTU per hour is one multiplication: a single kW is 3412.14163313 BTU/h, so the amount is scaled by that factor. Reversing the direction divides by the same factor. The factor is an exact definition rather than a rounded figure, so the result stays precise at any magnitude. 1 kW is about 3,412 BTU/h. A '12,000 BTU' air conditioner is one ton of cooling, roughly 3.52 kW.
Kilowatts → BTU per hour
BTU/h = kW × 3412.14163313
BTU per hour → Kilowatts
kW = BTU/h ÷ 3412.14163313
One kW equals 3412.14163313 BTU/h. That value is exact by definition.
Divide by 3412.14163313 rather than multiplying, or flip the direction selector which does it for you.