Horsepower to Kilowatts Converter
Definition
horsepower (hp) is a unit of power, where 1 mechanical horsepower equals about 745.699871582 watts, commonly used for engines in the US and UK. A kilowatt (kW) is a metric unit of power equal to 1,000 watts or 1,000 joules per second, standard in scientific and electrical contexts.
History
horsepower was invented by james watt in the 1780s to market steam engines, defined as 33,000 foot-pounds per minute, rooted in industrial revolution needs. The kilowatt emerged with the metric system in the 19th century, named after Watt, and was formalized in 1960 by the SI system for global use.
Convert Horsepower to Kilowatts Easily
Use our Horsepower to Kilowatts converter to quickly convert power conversion,HP to kW,convert horsepower. Whether you need a kilowatts in a horsepower,hp kw calculator, our tool is fast, accurate, and free. Enter a value in Horsepower (mechanical) to get instant results. Our tool also supports variations like kW from HP,HP into kW and common misspellings such as hp to kw,horsepower to kw.
How to Convert Horsepower (mechanical) to Kilowatts
To manually convert horsepower (mechanical) to kilowatts, multiply the horsepower (mechanical) value by 0.74569987. Enter your value in the converter above for precise calculations.
Horsepower to Kilowatts Conversion Table
| Horsepower (mechanical) (HP) | Kilowatts (kW) |
|---|---|
| 1 hp | 0.74569987 kw |
| 2 hp | 1.49139974 kw |
| 3 hp | 2.23709961 kw |
| 4 hp | 2.98279948 kw |
| 5 hp | 3.72849935 kw |
| 6 hp | 4.47419922 kw |
| 7 hp | 5.21989909 kw |
| 8 hp | 5.96559896 kw |
| 9 hp | 6.71129883 kw |
| 10 hp | 7.45699870 kw |
| 50 hp | 37.28499350 kw |
| 100 hp | 74.56998700 kw |