hp to kW Converter

How hp to kW works

Convert horsepower to kilowatts instantly. 1 hp = 0.7456999 kW, with a live result and a quick reference table. Everything happens inside this page: the tool reads your input, runs the calculation or conversion locally, and hands the result back to you. Nothing is transmitted, because there is no backend to transmit it to.

That design choice is deliberate. Most free tool sites upload your files to a server, process them there, and quietly keep a copy. Toolcin cannot do that — the site is a set of static files. If your connection dropped the moment the page finished loading, every tool would still work.

What one hp is in kW

The conversion is a single multiplication by 0.745699872, so the result is only as rounded as the display. Going the other way divides by the same figure: one kW is 1.341022089 hp.

No intermediate rounding happens. A value entered with four decimals comes back with the same precision, which is what makes the factor trustworthy for anything that accumulates error.

Values people ask for

Where this pair comes up

Car brochures in Europe use kW while the same engine is advertised in hp elsewhere.

One mechanical horsepower is 0.7457 kW, so a 150 hp car is about 112 kW.

Good to know

• Works offline once loaded, including on flights and in locked-down networks.
• No file size limit beyond your device's own memory.
• Free to use, with no account and no usage counter.
• Results are produced locally, so they are not logged or shared with anyone.

Questions