Metric Horsepower to Kilowatts Converter
Convert metric horsepower (PS) to kilowatts (kW) with the calculator below. Enter a value in either field for an instant result.
10 PS equals 7.3549875 kW.
Metric Horsepower to Kilowatts Conversion Table
Use these common values as a quick reference.
| Metric Horsepower (PS) | Kilowatts (kW) |
|---|---|
| 0.01 PS | 0.0073549875 kW |
| 0.1 PS | 0.073549875 kW |
| 1 PS | 0.73549875 kW |
| 2 PS | 1.4709975 kW |
| 5 PS | 3.67749375 kW |
| 10 PS | 7.3549875 kW |
| 20 PS | 14.709975 kW |
| 50 PS | 36.7749375 kW |
| 100 PS | 73.549875 kW |
| 1000 PS | 735.49875 kW |
How to Convert Metric Horsepower to Kilowatt
Conversion: 1 PS = 0.73549875 kW.
Formula: kilowatts = metric horsepower × 0.73549875
- Enter the metric horsepower value.
- Apply the conversion formula shown above.
- Round the result only as much as your use requires.
Example: 10 PS = 7.3549875 kW.
Understanding the Metric Horsepower to Kilowatt Conversion
One metric horsepower equals 0.73549875 kW. Because this factor is less than one, the numerical value usually becomes smaller when converting from PS to kW, even though the measured quantity does not change.
Power measures the rate at which energy is transferred or work is performed. Watts are the SI reference, while horsepower and BTU per hour are common for engines, motors, heating and cooling.
Metric Horsepower is commonly used for European vehicle and machinery ratings, while Kilowatt is commonly used for appliances, motors and electricity generation. Converting between them makes measurements easier to compare without changing the quantity being described.
Worked Metric Horsepower to Kilowatt Examples
These examples show how the conversion works for several practical values.
- 0.5 PS: 0.5 × 0.73549875 = 0.367749375 kW.
- 3 PS: 3 × 0.73549875 = 2.20649625 kW.
- 25 PS: 25 × 0.73549875 = 18.38746875 kW.
Accuracy, Precision and Rounding
Everyday Units stores each unit as a factor relative to a shared base unit—Watt. The entered value is converted to that base and then to kilowatt.
The calculator normally shows up to ten significant digits and removes unnecessary trailing zeros. This balances accuracy with readability. If the result will be used in engineering, science, medicine, trade or another precision-sensitive setting, follow the rounding and tolerance rules required for that specific use.
Common mistakes to avoid
- Check that the selected symbols match the units shown in the source measurement.
- Do not round the conversion factor before completing the calculation.
- Keep the unit symbol beside the number so the result cannot be mistaken for another measurement.
About the Units
Metric Horsepower (PS)
Definition: One metric horsepower is equal to 735.49875 W in the converter’s base system.
History and origin: Metric horsepower is based on kilogram-force meters per second.
Current use: This unit is commonly used for European vehicle and machinery ratings.
Kilowatt (kW)
Definition: One kilowatt is equal to 1000 W in the converter’s base system.
History and origin: A kilowatt equals one thousand watts.
Current use: This unit is commonly used for appliances, motors and electricity generation.
Frequently Asked Questions
How many kilowatts are in one metric horsepower?
One metric horsepower is 0.73549875 kW. The calculator uses this relationship for every value entered.
What is the reverse kilowatt to metric horsepower conversion?
One kilowatt equals 1.359621617 PS. Use the reverse-conversion link below to open that calculator directly.
Can I convert decimal and very small values?
Yes. Enter integers, decimals, or very small values in either field. Results use sensible precision, with scientific notation only when it improves readability.
How should I round the result?
Keep the full calculator result during intermediate work, then round once at the end. Everyday estimates may need only two or three decimal places, while technical work may require more significant digits.
Is the metric horsepower to kilowatt conversion accurate?
The calculation uses the centralized conversion constant shown on this page. Everyday Units converts through the category’s base unit and keeps more precision internally than is normally needed for display.
How This Calculator Works
All calculations happen locally in your browser. No conversion request is sent to an external service. The same centralized unit definitions power the calculator, formula, examples and tables, which helps keep the figures consistent across every related page. Read our conversion methodology and sources for standards, assumptions and rounding details.
For a quick check, compare the forward and reverse relationships above: converting a value to kW and back to PS should return the original measurement, apart from normal display rounding.