To convert metric horsepower to megawatts, multiply by 0.00073549875.
The calculation uses 1 PS = 0.00073549875 MW. Results are displayed to at most 10 significant digits. Definitions can be exact while a displayed decimal is rounded. Match the displayed precision to your original measurement.
The formula
value in MW = value in PS × 0.00073549875
PS- Input unit: metric horsepower
MW- Output unit: megawatts
How to use this calculator
- Enter a value in PS.
- Multiply by the stored conversion factor.
- Read the result in MW; divide by the same factor to convert back.
Worked examples
Worked conversion
1 PS × 0.00073549875 ≈ 0.00073549875 MW.
Reverse conversion
0.00073549875 MW ÷ 0.00073549875 ≈ 1 PS. Rounding intermediate values can change the last displayed digit.
Frequently asked questions
What factor does this converter use?
It uses 0.00073549875 MW per PS.
Why can another converter show a slightly different answer?
Check the unit convention first (such as US versus Imperial or decimal versus binary), then compare rounding. Measurement uncertainty is separate from the unit conversion.
PS to MW table
| PS | MW (rounded) |
|---|---|
| 0 | 0 |
| 1 | 0.00073549875 |
| 2 | 0.0014709975 |
| 5 | 0.00367749375 |
| 10 | 0.0073549875 |
| 100 | 0.073549875 |
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