MeasureCalc

Convert Kilowatt (kW) to Horsepower (metric)

Category: Power

1.359622 hp

1 kw = 1.359622 hp

High-precision rounding: 6 decimals

How to convert kilowatt (kw) to horsepower (metric)

Power is the rate of energy transfer (J/s). Watts and kilowatts dominate, with horsepower used historically in vehicles and machinery. Choosing kW vs hp is often a matter of audience and regulation.

This converter calculates Kilowatt (kW) to Horsepower (metric) values by using the correct conversion rule for the Power category. For linear units, standardized factors are used. For temperature, the calculator applies the proper formula with offsets.

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Quick conversion table

Handy values for Kilowatt (kW) to Horsepower (metric). Click a value to open that exact result.

Kilowatt (kW) Horsepower (metric)
1 1.359622
0.5 0.679811
2.5 3.399054
10 13.596216

Conversion formula

Linear unit conversions use standardized factors; many are exact by definition (e.g., 1 in = 25.4 mm, 1 ft = 0.3048 m).

Common mistakes

  • Mixing metric horsepower with mechanical horsepower; prefer kW for consistency.

Unit facts

  • Kilowatt (kW): A kilowatt equals 1,000 W; used for appliances, motors, and solar systems.
  • Horsepower (metric): Horsepower (metric) ≈ 735.5 W; coined by James Watt to market steam engines.

About Kilowatt (kW)

Kilowatt (kW)

Equals 1,000 W. Typical scale for motors, EV chargers, and household peak loads.

History: Scaled SI multiple that fits common machinery and grid discussions.

About Horsepower (metric)

Horsepower (metric)

≈735.49875 W. Still appears in automotive marketing; converts cleanly to kW for regulatory specs.

History: Term popularized by James Watt to relate engine output to draft horses; multiple HP variants exist (metric, mechanical, boiler).

Frequently asked questions

How many Horsepower (metric) are in one Kilowatt (kW)?
1 Kilowatt (kW) equals 1.359622 Horsepower (metric).
Is Kilowatt (kW) to Horsepower (metric) conversion exact?
Many unit conversions are exact by definition, while others use standardized conversion constants.
What is the fastest way to convert Kilowatt (kW) to Horsepower (metric)?
Enter a value in Kilowatt (kW), choose Horsepower (metric) as the target unit, and the calculator will instantly return the result.

Convert Kilowatt (kW) to other units

Convert other units to Horsepower (metric)