Free Online Calculators
⊗

HP to kW Converter

Horsepower (HP) → Kilowatt

1 horsepower = 0.7457 kW, and 1 kilowatt = 1.34102 hp.

0.7457 kW

Reverse: kW to HP Converter

Formula & conversion factor
kW = hp × 0.7457
1 hp = 0.7457 kW · 1 kW = 1.34102 hp

Engines, pumps and air conditioners are rated in horsepower, while electricity and registration documents use kilowatts. The converter uses mechanical horsepower.

Horsepower (HP) to Kilowatt conversion table

hpkW
1 hp0.7457 kW
5 hp3.7285 kW
10 hp7.457 kW
15 hp11.1855 kW
20 hp14.914 kW
25 hp18.6425 kW
50 hp37.285 kW
75 hp55.9275 kW
100 hp74.57 kW
125 hp93.2125 kW
150 hp111.855 kW
175 hp130.498 kW
200 hp149.14 kW
250 hp186.425 kW
300 hp223.71 kW
350 hp260.995 kW
400 hp298.28 kW
500 hp372.85 kW
600 hp447.42 kW
700 hp521.99 kW

Calculated with the same formula as the converter, rounded to six significant digits.

Frequently asked questions

How many kilowatts are in 1 horsepower?

1 horsepower equals 0.7457 kW. Formula: kW = hp × 0.7457.

What is 10 horsepower in kilowatts?

10 hp = 7.457 kW, because 10 × 0.7457 = 7.457.

How many horsepower are in 1 kilowatt?

1 kilowatt equals 1.34102 hp. To convert back, divide by 0.7457.

More conversions

⊗ All units: Power Converter ⇄ kW to HP Converter ↔ CM to Inches Converter⚖ KG to LBS Converter° Celsius to Fahrenheit Converter↔ MM to Inches Converter⚖ LBS to KG Converter⊙ How Many Weeks in a Year? Years to Weeks↔ Inches to CM Converter↔ Meters to Feet Converter