3 Kilowatts to Horsepower (electric)

3 kW ≈ 4.0214 hp(E)

Calculation: hp(E) = 3 kW × 1.34048 ≈ 4.0214 hp(E)

Kilowatt to Horsepower (electric) Converter

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How much power is 3 kW?

3 kW (3,000 W) is comparable to an electric kettle.

What does 3 kW look like?

Comparable to an electric kettle
3 kW (3,000 W) is comparable to an electric kettle.

How to Convert Kilowatt to Horsepower (electric)

1 kilowatt = 1.34048 horsepower (electric)

Horsepower (electric) = Kilowatt × 1.34048

Example: 3 kW × 1.34048 = 4.0214 hp(E)

Reverse Conversion

To convert horsepower (electric) back to kilowatts:

  • Remember, 1 horsepower (electric) equals 0.746 kilowatts.
  • To convert 4.0214 hp(E) to kW, multiply 4.0214 x 0.746, resulting in 3 kW.

3 kW is also equal to:

  • 3000 watt
  • 0.003 megawatt
About these units

Kilowatt: SI multiple equal to one thousand watts.

Horsepower (electric): Horsepower used for electrical motor output, standardized at 746 W.

Frequently Asked Questions

How much is 3 kilowatts in horsepower (electric)?

3 kilowatts equals 4.0214 horsepower (electric). This is calculated by multiplying 3 by the conversion factor 1.34048.

What does 3 kilowatts look like in horsepower (electric)?

3 kilowatts (4.0214 horsepower (electric)) is a home appliance or an EV Level 1 charger.

How do you calculate 3 kilowatts to horsepower (electric)?

Multiply 3 by the conversion factor 1.34048. The calculation is 3 × 1.34048 = 4.0214 horsepower (electric). This factor is defined by international measurement standards.

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3 kilowatts = 4.02145 horsepower (electric)
3 kilowatts = 4.02145 horsepower (electric) — conversion chart

For general conversions between kilowatts and horsepower (electric), see the kilowatts to horsepower (electric) converter.

Conversion factors verified against NIST, BIPM, ISO 80000-4 Based on SI base units (W = J/s, BIPM). Last reviewed: April 2026
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.