Live Converter
Convert Power Measurement Online
Enter your value above to convert horsepower (hp) to kilowatts (kW) or vice versa.
Real-World Examples
Common Unit Conversion Uses
Changing power units helps engineers and mechanics evaluate industrial machinery and engine performance accurately.
Automobile Engines
Car manufacturers globally display engine power in different units depending on region. Converting high output metrics like 150 hp, 200 hp or heavy-duty 300 hp to kw helps enthusiasts compare vehicle performance across European kilowatt standards and domestic horsepower specs smoothly.
Home Pumps
Small motors and home appliances usually run on low power levels. For example, when checking a small water pump or workshop tool, converting 1.5 hp to kw shows you the exact electrical draw. For slightly larger household setups, finding the power like 4 hp to kw helps you choose the right generator or fuse size.
Electric Motors
Industrial workshops and HVAC setups require matching electric motor capacities to localized grid ratings. Checking common workshop motor sizes by converting 1 hp, 3 horsepower or 5 hp to kw ensures electrical panels are wired with correct circuit breakers safely.
Quick Reference
Comprehensive Conversion Table
Use this reference horsepower to kilowatt converter chart to find the most searched power conversion values instantly.
| Power (HP) | Formula | Result (kW) |
|---|---|---|
| 0.50 HP to kW | 0.50 × 0.7457 | 0.37 kW |
| 1 HP to kW | 1 × 0.7457 | 0.75 kW |
| 1.50 HP to kW | 1.50 × 0.7457 | 1.12 kW |
| 2 HP to kW | 2 × 0.7457 | 1.49 kW |
| 3 HP to kW | 3 × 0.7457 | 2.24 kW |
| 4 HP to kW | 4 × 0.7457 | 2.98 kW |
| 5 HP to kW | 5 × 0.7457 | 3.73 kW |
| 7.50 HP to kW | 7.50 × 0.7457 | 5.59 kW |
| 10 HP to kW | 10 × 0.7457 | 7.46 kW |
| 15 HP to kW | 15 × 0.7457 | 11.19 kW |
| 20 HP to kW | 20 × 0.7457 | 14.91 kW |
| 25 HP to kW | 25 × 0.7457 | 18.64 kW |
| 30 HP to kW | 30 × 0.7457 | 22.37 kW |
| 40 HP to kW | 40 × 0.7457 | 29.83 kW |
| 50 HP to kW | 50 × 0.7457 | 37.28 kW |
| 75 HP to kW | 75 × 0.7457 | 55.93 kW |
| 100 HP to kW | 100 × 0.7457 | 74.57 kW |
| 150 HP to kW | 150 × 0.7457 | 111.85 kW |
| 200 HP to kW | 200 × 0.7457 | 149.14 kW |
| 300 HP to kW | 300 × 0.7457 | 223.71 kW |
Got Questions?
Frequently Asked Questions
How do you convert hp to kw quickly?
For a fast estimate, multiply the horsepower by 0.75. For example, 10 hp is roughly 10 × 0.75 = 7.5 kW.
How many kilowatts is 100 horsepower?
A 100 hp conversion yields exactly 74.57 kW, which is widely used to track heavy duty generator specs and large factory loads.
What is the kilowatt value for a 2 hp setup?
Changing 2 hp to kw gives you 1.49 kW. This is helpful to know when setting up small backup power sources.
What is the exact output of a 10 hp motor in kw?
Converting 10 horsepower using the precise standard formula equals exactly 7.46 kW, a common metric used for large industrial electric motors.