Power conversions

Convert between power units. Kilowatts, horsepower, watts and BTU per hour. Each page gives the exact factor and where it comes from, a full table, a worked example, and the reverse conversion.

kw to hp1 kW = 1.341 hp hp to kw1 hp = 0.7457 kW w to hp1 W = 0.00134102 hp kw to w1 kW = 1,000 W hp to ps1 hp = 1.0139 PS mw to kw1 MW = 1,000 kW w to kw1 W = 0.001 kW hp to w1 hp = 745.6999 W btuh to kw1 BTU/h = 0.000293071 kW kw to btuh1 kW = 3,412.1416 BTU/h