Power Suite

kW to hp Converter

Convert Kilowatts (kW) to mechanical Horsepower (hp) instantly.

Enter Value

Conversion Result

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Formula & Conversion Step:

P(hp) = P(kW) / 0.745699872

What is the Kilowatts to Horsepower Converter?

The Kilowatts (kW) to Horsepower (HP) converter is the most common automotive conversion tool globally. As electric vehicles (rated in kW) become more popular, consumers use this tool to compare their EV's power against traditional gas cars (rated in HP).

How It Works (Formula)

The calculator supports multiple HP variants. For Mechanical HP (used in the US), it divides the kW by 0.745699872. For Metric HP (used in Germany/Japan, often denoted as PS or cv), it divides the kW by 0.73549875. For Electrical HP, it uses exactly 0.746.

$$ P_{(\text{Mechanic HP})} = \frac{P_{(\text{kW})}}{0.745699872} $$

The precise conversion factor to compare EV power to ICE power.

How to Use It

Enter the power of the engine or electric motor in Kilowatts (kW). Select which specific type of Horsepower you want (Mechanical, Metric, or Electrical) from the dropdown. The tool will apply the correct divisor and output the HP rating.