kW to HP Calculator
Importing machinery, electric vehicle motor power comparisons. Converts electrical or mechanical kilowatts to horsepower.
Step-by-Step Derivation ▼ Show Steps
Calculations adhere to standard electrical engineering physics and National Electrical Code (NFPA 70) regulations.
Engineering Principles & Calculations
This calculator uses the exact mathematical relationships between Power (Kilowatts / kW) to determine Horsepower (HP, Metric PS/CV). In practical installations, factors such as ambient raceway temperature, harmonic distortion, duty cycle continuous operation, and conductor impedance must be accounted for by a certified electrician.
Converts electrical or mechanical kilowatts to horsepower.
Typical Application & Industry Guidelines
Importing machinery, electric vehicle motor power comparisons.
kW to HP Calculator Benchmark Lookup Table
| Kilowatts (kW) | Mechanical HP | Metric HP (PS) | Standard Motor Frame |
|---|---|---|---|
| 0.75 kW | 1.01 HP | 1.02 PS | IEC 80 |
| 1.50 kW | 2.01 HP | 2.04 PS | IEC 90S |
| 3.00 kW | 4.02 HP | 4.08 PS | IEC 100L |
| 7.50 kW | 10.06 HP | 10.20 PS | IEC 132M |
| 15.00 kW | 20.12 HP | 20.39 PS | IEC 160M |
| 37.00 kW | 49.62 HP | 50.31 PS | IEC 225S |
| 75.00 kW | 100.58 HP | 101.97 PS | IEC 280S |