electric_boltUnit Conversion

Power Converter

Convert between power units: Watts, kW, horsepower, BTU/h, and more.

check_circle10 Units: W, kW, MW, hp, PS, BTU/h, BTU/s, cal/s, TR, ft⋅lb/s.
check_circleBidirectional: Select any from/to combination.
check_circleAutomotive: Horsepower, PS.
check_circleCommon Use: Motors, HVAC, vehicles.

Power Converter

Value

From Unit

To Unit

school Theory & Formulas

Power Conversion Reference:

Base unit: Watt (W)

Common conversions:
• 1 kW = 1,000 W
• 1 hp (mechanical) = 745.7 W
• 1 PS (metric hp) = 735.5 W
• 1 TR = 3,516.85 W (refrigeration)
• 1 kW = 1.341 hp