kW to hp and metric horsepower converter

How to use the tool

1. Fill in these fields: Value to convert, Input power unit.
2. Select “Convert” to obtain the result.
3. Use an equivalent value as the new input to compare kW, CV and hp.
4. Drag the controls in the figure, or focus them and use the arrow keys. The form updates immediately. Use the form fields for values outside the figure’s scale.
5. The result updates as you edit the fields or the figure. You can copy it immediately.

Method and principles

Example and interpretation

Distinguish metric horsepower CV from mechanical horsepower hp: they are different units. For example, 100 kW is about 135.96 CV or 134.10 hp. The result describes power, not fuel consumption or vehicle acceleration. Check which convention the manufacturer uses before comparing engine specifications from different sources.

Result details

Limits and checks

Sources and further reading

• NIST · SI conversion factors