Direct conversion
Convert kilowatt [kW] to horsepower (mechanical) [hp] instantly with formula, examples, chart, and FAQs.
Quick answer
Use the calculator below for any custom value, then check the formula, examples, chart, and reverse conversion links.
1 kilowatt [kW] = 1.341022 horsepower (mechanical) [hp]
1 kilowatt [kW] = 1.341022 horsepower (mechanical) [hp]
Example: 1 kilowatt [kW] equals 1.341022 horsepower (mechanical) [hp].
Power conversions use watt as the reference unit and include mechanical horsepower, electrical power, and heat-rate units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
The kilowatt is a power unit equal to 1000 watts.
HistoryKilowatts became common as electrical and mechanical systems needed larger power ratings.
Current useKilowatts are used for generators, electric vehicles, HVAC, solar systems, appliances, and energy planning.
Mechanical horsepower is a power unit equal to about 745.7 watts.
HistoryHorsepower was popularized to compare machine output with work previously done by draft animals.
Current useHorsepower is used for engines, motors, vehicles, pumps, and equipment output ratings.
| kilowatt [kW] | horsepower (mechanical) [hp] |
|---|---|
| 1 | 1.341022 |
| 2 | 2.682044 |
| 5 | 6.70511 |
| 10 | 13.410221 |
| 20 | 26.820442 |
| 25 | 33.525552 |
| 50 | 67.051104 |
| 100 | 134.102209 |
| 1000 | 1341.02209 |
Use this formula: 1 kilowatt [kW] = 1.341022 horsepower (mechanical) [hp] Enter your value in the calculator and the result updates instantly.
1 kilowatt [kW] equals 1.341022 horsepower (mechanical) [hp].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.