Convert horsepower (metric)s to watts
1 PS = 735.49875 W — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
735.498 75W
Exact decimal: 735.49875
As a fraction: 588399/800
1 PS = 735.49875 W
How to convert horsepower (metric)s to watts
Multiply the number of horsepower (metric)s by 735.49875 to get watts.
The exact factor is 735.49875 — as a fraction, 588399/800.
Horsepower (metric): 75 kgf·m/s — exactly 735.498 75 W. European car figures use this one.
Horsepower (metric) to Watt conversion table
| Horsepower (metric)s (PS) | Watts (W) |
|---|---|
| 1 PS | 735.498 75 |
| 2 PS | 1470.9975 |
| 3 PS | 2206.4963 |
| 5 PS | 3677.4938 |
| 10 PS | 7354.9875 |
| 20 PS | 14 709.975 |
| 25 PS | 18 387.469 |
| 50 PS | 36 774.938 |
| 100 PS | 73 549.875 |
| 250 PS | 183 874.69 |
| 500 PS | 367 749.38 |
| 1000 PS | 735 498.75 |
Watt to Horsepower (metric) conversion table
| Watts (W) | Horsepower (metric)s (PS) |
|---|---|
| 1 W | 0.001 359 621 6 |
| 2 W | 0.002 719 243 2 |
| 3 W | 0.004 078 864 9 |
| 5 W | 0.006 798 108 1 |
| 10 W | 0.013 596 216 |
| 20 W | 0.027 192 432 |
| 25 W | 0.033 990 54 |
| 50 W | 0.067 981 081 |
| 100 W | 0.135 962 16 |
| 250 W | 0.339 905 4 |
| 500 W | 0.679 810 81 |
| 1000 W | 1.359 621 6 |
Frequently asked
How many watts are in a horsepower (metric)?
One horsepower (metric) equals 735.49875 watts (PS → W). That figure is exact, not rounded.
How do you convert horsepower (metric)s to watts?
Multiply the number of horsepower (metric)s by 735.49875 to get watts.
What is 1 W in horsepower (metric)s?
One watt is 0.001359621617 horsepower (metric)s.
What is 10 PS in W?
10 PS = 7354.9875 W.
What exactly is a horsepower (metric)?
75 kgf·m/s — exactly 735.498 75 W. European car figures use this one.