HP to kW Calculator
Converting US equipment specs for European metric industrial machinery. Converts mechanical and electrical horsepower to kilowatts with decimal precision selector.
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 Horsepower (HP), Standard (Mechanical / Metric / Electrical) to determine Power (Kilowatts / kW, Watts, Megawatts). 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 mechanical and electrical horsepower to kilowatts with decimal precision selector.
Typical Application & Industry Guidelines
Converting US equipment specs for European metric industrial machinery.
HP to kW Calculator Benchmark Lookup Table
| Horsepower (HP) | Kilowatts (kW) | Electrical Watts | Metric HP (PS/CV) |
|---|---|---|---|
| 0.5 HP | 0.37 kW | 373 Watts | 0.51 PS |
| 1.0 HP | 0.75 kW | 746 Watts | 1.01 PS |
| 5.0 HP | 3.73 kW | 3,728 Watts | 5.07 PS |
| 10.0 HP | 7.46 kW | 7,457 Watts | 10.14 PS |
| 25.0 HP | 18.64 kW | 18,642 Watts | 25.35 PS |
| 50.0 HP | 37.28 kW | 37,285 Watts | 50.69 PS |
| 100.0 HP | 74.57 kW | 74,570 Watts | 101.39 PS |