Unit converter Power Unit Conversion Calculator Power Unit Conversion Calculator Convert power values between different units. * All inputs must be positive numbers.Step 1: Enter Conversion Data Input Value: From Unit: Watts (W)Kilowatts (kW)Megawatts (MW)Horsepower (hp) To Unit: Watts (W)Kilowatts (kW)Megawatts (MW)Horsepower (hp) Convert Power Unit Conversion ResultConverted Value: Recalculate