Electrical Converter
kW to HP Converter and HP to kW Calculator
Convert kW to HP and HP to kW for quick motor, generator, and machinery power comparisons.
Convert kW to HP instantly
This kW to HP converter helps you quickly change power values between kilowatts and horsepower using a common mechanical horsepower conversion factor.
It can be useful when comparing motor ratings, equipment labels, machinery specifications, pump sizing references, or power values shown in different unit systems.
Converter
Current Values
How to read the result
The result shows a direct unit conversion only. It is useful when you need to compare equipment ratings that are shown in different units, such as kW on one data sheet and HP on another.
This conversion helps with quick reference, but it does not by itself tell you everything needed for real motor selection or load design.
Formula
HP = kW ÷ 0.7457
kW = HP × 0.7457
Example
10 kW ÷ 0.7457 = 13.4099 HP
15 HP × 0.7457 = 11.1855 kW
Common kW to HP conversions
1 kW to HP
1 kW is about 1.3410 HP.
5 kW to HP
5 kW is about 6.7050 HP.
10 kW to HP
10 kW is about 13.4099 HP.
50 kW to HP
50 kW is about 67.0498 HP.
75 kW to HP
75 kW is about 100.5740 HP.
100 kW to HP
100 kW is about 134.0995 HP.
150 kW to HP
150 kW is about 201.1480 HP.
Common HP to kW conversions
1 HP to kW
1 HP is 0.7457 kW.
10 HP to kW
10 HP is 7.4570 kW.
15 HP to kW
15 HP is 11.1855 kW.
100 HP to kW
100 HP is 74.5700 kW.
Where kW to HP conversion is commonly used
Motor nameplates
Electric motors are commonly listed in either kilowatts or horsepower, so conversion helps when comparing suppliers or replacement options.
Pumps and compressors
Pump and compressor catalogs often mix kW and HP depending on region, which makes conversion useful for quick side-by-side checks.
Generators and industrial equipment
Generator, fan, and machinery documentation may switch between the two units across brochures, nameplates, and local distributors.
Important notes
This is a unit conversion only
The result converts one power unit into another. It does not account for voltage, current, efficiency, power factor, or actual operating load.
Motor ratings may involve more than power conversion
When comparing motors or machinery, nameplate data, efficiency class, duty cycle, and system conditions can all matter.
This uses a common mechanical horsepower conversion
This page uses 1 HP = 0.7457 kW, which is a common reference for mechanical horsepower conversion.
FAQ
What is horsepower?
Horsepower is a unit of power commonly used for motors, engines, and machinery.
Is this mechanical horsepower?
Yes. This uses the common conversion of 1 HP = 0.7457 kW.
Can I use this for motor sizing?
You can use it as a quick reference, but final motor selection should also consider current, voltage, efficiency, duty, and load conditions.
How much HP is 75 kW?
75 kW is about 100.5740 HP using the 0.7457 conversion factor.
How much HP is 150 kW?
150 kW is about 201.1480 HP.
Why do people search for convert kW to HP?
Motors, compressors, pumps, and other machines are often listed in either kilowatts or horsepower, so a quick conversion helps when comparing catalogs or nameplates.
Why is conversion useful in practice?
Different catalogs, machines, and regions may show power in either kW or HP, so quick conversion makes comparison easier.