342 HP to kW
342 HP equals 255.03 kW.
Formula: HP × 0.7457 = kW
342 HP =
255.03kW
Metric HP (PS)
346.74 PS
Watts
255,029.4 W
342 HP is the performance-car range — hot hatches, sports sedans, and muscle cars.
Computed to 3 decimal places using factor 0.7457. For engineering or safety-critical uses verify against a calibrated reference.
Reference table
HP to kW near 342
| horsepower (HP) | kilowatts (kW) | Metric HP (PS) | Watts |
|---|---|---|---|
| 312 HP | 232.66 kW | 316.33 PS | 232,658.4 W |
| 317 HP | 236.39 kW | 321.4 PS | 236,386.9 W |
| 322 HP | 240.12 kW | 326.47 PS | 240,115.4 W |
| 327 HP | 243.84 kW | 331.53 PS | 243,843.9 W |
| 332 HP | 247.57 kW | 336.6 PS | 247,572.4 W |
| 337 HP | 251.3 kW | 341.67 PS | 251,300.9 W |
| 342 HP | 255.03 kW | 346.74 PS | 255,029.4 W |
| 347 HP | 258.76 kW | 351.81 PS | 258,757.9 W |
| 352 HP | 262.49 kW | 356.88 PS | 262,486.4 W |
| 357 HP | 266.21 kW | 361.95 PS | 266,214.9 W |
| 362 HP | 269.94 kW | 367.02 PS | 269,943.4 W |
| 367 HP | 273.67 kW | 372.09 PS | 273,671.9 W |
| 372 HP | 277.4 kW | 377.16 PS | 277,400.4 W |
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FAQ
Frequently asked
- How many kW is 342 HP?
- 342 mechanical horsepower = 255.03 kW. The exact factor is 1 HP = 0.7457 kW.
- What is 342 HP in PS (metric horsepower)?
- 342 HP = 346.74 PS. Metric HP (PS/CV) is slightly smaller than mechanical HP: 1 PS = 0.9863 HP.
- How do I convert 342 HP to kW without a calculator?
- Multiply HP by 0.746 for a close approximation: 342 × 0.746 = 255.13 kW. The exact answer is 255.03 kW.
- What kind of engine has 342 HP?
- 342 HP is high-performance / supercar territory — Porsche 911 Turbo, Chevrolet Corvette, BMW M5, or tuned builds.
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