Power Unit Converter Online
功率换算马力千瓦瓦特单位转换
Convert across 7 power units: W, kW, MW, mechanical/metric horsepower, cal/s and BTU/h — for motor sizing, car specs and AC energy comparison, fully local.
加载中…
How to Use
- Enter the value you want to convert
- Select the source unit and target unit
- Result appears instantly — reverse conversion supported
- Conversions use standard factors computed locally — works offline too
Related Tools
FAQ
How do horsepower and kilowatts convert?
1 metric hp (ps) = 735.49875 W; 1 mechanical hp ≈ 745.7 W. A 150 ps car is about 110 kW.
Difference between the two horsepowers?
Metric ps is defined as 75 kgf·m/s; mechanical hp is the imperial definition, ~1.4% larger — check which system a spec uses.
Will my data be uploaded?
No, all conversions run locally in your browser.