Power Converter
Convert between 5 different power units instantly
Watt1 W
Kilowatt0.001 kW
Megawatt0.000001 MW
Horsepower0.001341 hp
BTU/hour3.41214 BTU/h
常见换算系数
瓦特到千瓦
1 W = 0.001 kW千瓦到马力
1 kW = 1.34102 hp马力到瓦特
1 hp = 745.7 W兆瓦到千瓦
1 MW = 1000 kW英热单位/时到瓦特
1 BTU/h = 0.29307 W瓦特到英热单位/时
1 W = 3.41214 BTU/hAbout Power Conversion
Power is the rate at which energy is transferred or converted. It measures how quickly work is done or energy is consumed over time.
The SI unit of power is the watt (W). Kilowatts and megawatts are used for larger quantities. Horsepower is traditionally used for engines and motors, while BTU per hour is common in heating, ventilation, and air conditioning (HVAC).
This converter supports the most common power units, making it useful for electrical engineering, automotive specifications, HVAC systems, and energy analysis.
Power Converter - Convert between 5 different power units instantly
Watt → KilowattWatt → MegawattWatt → HorsepowerWatt → BTU/hourKilowatt → WattKilowatt → MegawattKilowatt → HorsepowerKilowatt → BTU/hourMegawatt → WattMegawatt → KilowattMegawatt → HorsepowerMegawatt → BTU/hourHorsepower → WattHorsepower → KilowattHorsepower → MegawattHorsepower → BTU/hourBTU/hour → WattBTU/hour → KilowattBTU/hour → MegawattBTU/hour → Horsepower