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    Power Conversion

    40 Horsepower (Metric) to Kilowatt

    Quick answer

    40 Horsepower (Metric) (PS) equals

    29.41995 kW

    To convert 40 Horsepower (Metric)s to Kilowatts, multiply by 0.73549875. Therefore, 40 Horsepower (Metric) (PS) equals 29.41995 Kilowatt (kW).

    Formula: kW = PS × 0.73549875. Calculation: 40 × 0.73549875 = 29.41995 kW.

    Convert Horsepower (Metric) (PS) to Kilowatt (kW) online with our free unit converter. In power, 1 PS = 0.735499 kW. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.

    Worked example: converting Horsepower (Metric) to Kilowatt

    1. Step 1 — start with the formula. kW = PS × 0.73549875
    2. Step 2 — substitute your figure. 40 PS × 0.73549875
    3. Step 3 — read the result. 40 PS = 29.41995 kW
    4. Step 4 — check it in reverse. PS = kW × 1.3596216173 returns 40 PS, which matches the figure you started with.

    Power Converter

    22 units available

    Decimals:
    29.41995

    40 PS = 29.41995 kW

    Formula:

    kW = PS × 0.73549875

    With your value: 40 PS = 29.41995 kW

    How big is that?

    Everyday references on a logarithmic scale, all expressed in horsepower (metric) so you can sanity-check the result.

    LED bulb (1/3.3e+3 your value)0.0122 PS
    Laptop (1/4.5e+2 your value)0.0884 PS
    Microwave oven (1/29 your value)1.36 PS
    Electric kettle (1/9.8 your value)4.08 PS
    Your value40.0 PS
    Family car engine (3.1× your value)122 PS

    Other Horsepower (Metric) to Kilowatt conversions

    32 PS to kW35 PS to kW36 PS to kW38 PS to kW42 PS to kW45 PS to kW48 PS to kWFull Horsepower (Metric) to Kilowatt converter

    Horsepower (Metric) to Kilowatt Conversion Table

    Horsepower (Metric) (PS)Kilowatt (kW)
    0.50.367749
    10.735499
    21.470998
    53.677494
    107.354987
    1511.032481
    2014.709975
    2518.387469
    5036.774938
    10073.549875
    250183.874688
    500367.749375
    1000735.49875

    Kilowatt to Horsepower (Metric) Conversion Table

    Kilowatt (kW)Horsepower (Metric) (PS)
    0.50.679811
    11.359622
    22.719243
    56.798108
    1013.596216
    1520.394324
    2027.192432
    2533.99054
    5067.981081
    100135.962162
    250339.905404
    500679.810809
    10001,359.621617

    Where these values come from

    Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

    Horsepower (Metric) (PS)

    Power

    Exact conversion

    Metric horsepower (PS) is exactly 75 kgf·m/s = 735.498 75 W.

    Source: NIST Special Publication 811, Guide for the Use of the International System of Units

    National Institute of Standards and Technology (US) · Reviewed 2026-07-01

    Kilowatt (kW)

    Power

    Exact conversion

    Derived from the watt (1 W = 1 J/s).

    Source: NIST Special Publication 811, Guide for the Use of the International System of Units

    National Institute of Standards and Technology (US) · Reviewed 2026-07-01

    How to Convert Horsepower (Metric) to Kilowatt

    To convert from Horsepower (Metric) (PS) to Kilowatt (kW), multiply the value by 0.73549875.

    Formula: kW = PS × 0.73549875

    Reverse: PS = kW × 1.3596216173

    Step-by-Step Example

    1. Start with your value in Horsepower (Metric). For example: 5 PS
    2. Multiply by the conversion factor: 5 x 0.73549875
    3. The result is: 3.677494 kW

    Horsepower (Metric) and Kilowatt Relationship

    This calculation facilitates standardized conversion between recognized units of power. Since 1 Horsepower (Metric) represents a fraction of a Kilowatt (1 Kilowatt ≈ 1.3596 Horsepower (Metric)s), the Kilowatt is the larger measurement interval. Understanding the relationship between Horsepower (Metric) and Kilowatt is essential for accurate calculations in physics, engineering, commerce, and daily applications.

    About Horsepower (Metric)

    The Horsepower (Metric) (symbol: PS) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.

    Common uses of Horsepower (Metric): power calculations, engineering and science, education.

    About Kilowatt

    The Kilowatt (symbol: kW) is a recognized unit in the Metric (SI) measurement framework, utilized within power applications for precision and standardized data representation.

    Common uses of Kilowatt: power calculations, engineering and science, education.

    Frequently Asked Questions

    What is 40 Horsepower (Metric) in Kilowatt?
    40 Horsepower (Metric) equals 29.41995 Kilowatt.
    How many Kilowatts are in 1 Horsepower (Metric)?
    There are exactly 0.73549875 Kilowatts in 1 Horsepower (Metric). This means the conversion factor from Horsepower (Metric) to Kilowatt is 0.73549875.
    What is the formula to convert Horsepower (Metric) to Kilowatt?
    The formula to convert Horsepower (Metric) to Kilowatt is: kW = PS × 0.73549875. For example, to convert 10 Horsepower (Metric)s to Kilowatts, you would multiply 10 by 0.73549875.
    What is a Horsepower (Metric)?
    The Horsepower (Metric) (symbol: PS) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.
    What is a Kilowatt?
    The Kilowatt (symbol: kW) is a recognized unit in the Metric (SI) measurement framework, utilized within power applications for precision and standardized data representation.
    What are the common uses of Horsepower (Metric)?
    The Horsepower (Metric) is commonly used in power calculations, engineering and science, education.

    Related Power Conversions

    Watt → KilowattMegawatt → KilowattGigawatt → KilowattMilliwatt → KilowattMicrowatt → KilowattHorsepower (Mech) → KilowattHorsepower (Metric) → WattHorsepower (Metric) → MegawattHorsepower (Metric) → Gigawatt

    Cite this page

    UnitConvertLab. (2026). 40 Horsepower (Metric) to Kilowatt. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/40-horsepower_metric-to-kilowatt