Horsepower ↔ Kilowatts

HP to kW Unit Converter Tool

An HP to kW Unit Converter Tool is essential for converting between horsepower and kilowatts. This tool is particularly useful for automotive professionals, engineers, and anyone involved in power management. It ensures accurate conversions, aiding in the understanding and management of power output and consumption.

Units of Power Measurement

Power is a measure of the rate at which work is done or energy is transferred. It is a critical concept in engineering, physics, and various applications including automotive and electrical systems. Two common units used to measure power are kilowatts (kW) and horsepower (hp). Here’s an overview of these units:

• Kilowatt (kW): A metric unit of power equal to 1,000 watts. It is commonly used in electrical systems, engineering, and energy management. One kilowatt represents the rate at which energy is used or produced.

• Horsepower (hp): A unit of power originally used to compare the output of steam engines with that of horses. There are several definitions of horsepower, but the most common ones are:

  • Mechanical Horsepower (hp): In the United States, one mechanical horsepower is defined as 746 watts.

  • Metric Horsepower (PS): Common in Europe, one metric horsepower is defined as approximately 735.5 watts.

Power Unit Conversion Table

Kilowatts (kW)	Mechanical Horsepower (hp)	Metric Horsepower (PS)
1 kW	1.34102 hp	1.35962 PS
5 kW	6.70511 hp	6.79811 PS
10 kW	13.4102 hp	13.5962 PS
20 kW	26.8204 hp	27.1924 PS
30 kW	40.2306 hp	40.7886 PS
50 kW	67.0511 hp	67.9810 PS
100 kW	134.102 hp	135.962 PS
200 kW	268.204 hp	271.923 PS
500 kW	670.511 hp	679.811 PS
1,000 kW	1,341.02 hp	1,359.62 PS

This table provides a comprehensive view of conversions between kilowatts and horsepower. Understanding these conversions is essential for comparing power ratings across different systems and applications, from electrical appliances to automotive engines.