Metric Horsepower to Megawatts Converter
Convert metric horsepower (PS) to megawatts (MW) with the calculator below. Enter a value in either field for an instant result.
10 PS equals 0.0073549875 MW.
Metric Horsepower to Megawatts Conversion Table
Use these common values as a quick reference.
| Metric Horsepower (PS) | Megawatts (MW) |
|---|---|
| 0.01 PS | 0.0000073549875 MW |
| 0.1 PS | 0.000073549875 MW |
| 1 PS | 0.00073549875 MW |
| 2 PS | 0.0014709975 MW |
| 5 PS | 0.00367749375 MW |
| 10 PS | 0.0073549875 MW |
| 20 PS | 0.014709975 MW |
| 50 PS | 0.0367749375 MW |
| 100 PS | 0.073549875 MW |
| 1000 PS | 0.73549875 MW |
How to Convert Metric Horsepower to Megawatt
Conversion: 1 PS = 0.00073549875 MW.
Formula: megawatts = metric horsepower × 0.00073549875
- Enter the metric horsepower value.
- Apply the conversion formula shown above.
- Round the result only as much as your use requires.
Example: 10 PS = 0.0073549875 MW.
Understanding the Metric Horsepower to Megawatt Conversion
One metric horsepower equals 0.00073549875 MW. Because this factor is less than one, the numerical value usually becomes smaller when converting from PS to MW, 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 Megawatt is commonly used for power stations and large industrial loads. Converting between them makes measurements easier to compare without changing the quantity being described.
Worked Metric Horsepower to Megawatt Examples
These examples show how the conversion works for several practical values.
- 0.5 PS: 0.5 × 0.00073549875 = 0.000367749375 MW.
- 3 PS: 3 × 0.00073549875 = 0.00220649625 MW.
- 25 PS: 25 × 0.00073549875 = 0.01838746875 MW.
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 megawatt.
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.
Megawatt (MW)
Definition: One megawatt is equal to 1000000 W in the converter’s base system.
History and origin: A megawatt equals one million watts.
Current use: This unit is commonly used for power stations and large industrial loads.
Frequently Asked Questions
How many megawatts are in one metric horsepower?
One metric horsepower is 0.00073549875 MW. The calculator uses this relationship for every value entered.
What is the reverse megawatt to metric horsepower conversion?
One megawatt equals 1359.621617 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 megawatt 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 MW and back to PS should return the original measurement, apart from normal display rounding.