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.
More converter tools
Readable results
Ranges, ± tolerances, feet/inches and clock durations work in the value field.
Unit picker
Export this result
Show this value in all 21 power units
- Terawatts TW 7.3549875e-10
- Gigawatts GW 0.000 000 735 498 75
- Megawatts MW 0.000 735 498 75
- Kilowatts kW 0.735 498 75
- Watts W 735.498 75
- Milliwatts mW 735 498.75
- Microwatts µW 735 498 750
- Nanowatts nW 735 498 750 000
- Horsepower (mechanical)s hp 0.986 320 070 62
- Horsepower (metric)s PS 1
- Horsepower (electric)s hp (E) 0.985 923 257 373
- Horsepower (boiler)s hp (S) 0.074 970 154 025 1
- BTU per hours BTU/h 2509.625 905 99
- BTU per seconds BTU/s 0.697 118 307 219
- Ton of refrigerations RT 0.209 135 492 166
- Calorie per seconds cal/s 175.788 420 172
- Kilocalorie per hours kcal/h 632.838 312 62
- Foot-pound per seconds ft·lbf/s 542.476 038 841
- Erg per seconds erg/s 7 354 987 500
- Volt-amperes VA 735.498 75
- Kilovolt-amperes kVA 0.735 498 75
Every row is Horsepower (metric) (PS) converted through the watt, in exact rational arithmetic.
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.