Question 1

How many Kilowatts are in 1 Horsepower?

Accepted Answer

There are exactly 0.7457 Kilowatts (kW) in 1 Horsepower (hp). This means that to find the equivalent in Kilowatts, you multiply your Horsepower value by 0.7457. This conversion factor is used worldwide in science, engineering, and everyday measurements.

Question 2

How do I convert Horsepower to Kilowatts?

Accepted Answer

To convert Horsepower to Kilowatts, use the conversion factor where 1 hp = 0.7457 kW. For example, 5 hp equals 3.7285 kW. You can also use UnitShift's free online converter above for instant, accurate results without manual calculation.

Question 3

What is 10 Horsepower in Kilowatts?

Accepted Answer

10 Horsepower (hp) is exactly 7.457 Kilowatts (kW). This is calculated by applying the standard conversion factor: 1 hp = 0.7457 kW.

Question 4

What is 100 Horsepower in Kilowatts?

Accepted Answer

100 Horsepower (hp) is exactly 74.57 Kilowatts (kW). This is calculated by applying the standard conversion factor: 1 hp = 0.7457 kW.

Question 5

How do I convert Kilowatts back to Horsepower?

Accepted Answer

To convert Kilowatts to Horsepower, divide the value in Kilowatts by 0.7457. For example, 1 kW = 1.341021859 hp. You can also use the swap button on the converter above to instantly switch the conversion direction.

Question 6

Why would I need to convert Horsepower to Kilowatts?

Accepted Answer

Converting Horsepower to Kilowatts is commonly needed in international trade, travel, academic studies, engineering projects, and everyday tasks where different measurement systems are used. Many countries use different standard units, making this conversion essential for accurate communication and calculations.

Question 7

Is Horsepower bigger than Kilowatt?

Accepted Answer

To compare, look at the conversion factor: 1 hp = 0.7457 kW. If the result is greater than 1, then one Horsepower is larger than one Kilowatt. Conversely, 1 kW = 1.341021859 hp. Use this relationship to quickly understand the relative size of these two units.

Question 8

What is the quickest way to convert Horsepower to Kilowatts?

Accepted Answer

The quickest way is to multiply your Horsepower value by 0.7457. For a mental math shortcut, remember that 1 hp is approximately 0.7457 kW. Round this factor to a convenient number for rough estimates, or use the UnitShift converter above for exact results instantly.

Question 9

How accurate is this Horsepower to Kilowatt converter?

Accepted Answer

This converter uses full floating-point precision (64-bit double precision) for all calculations, ensuring results accurate to approximately 15 significant digits. The conversion factors between Horsepower and Kilowatt are based on internationally recognized standards. For everyday use, scientific work, and engineering applications, this level of precision exceeds typical requirements.

Horsepower (hp)	Kilowatts (kW)
1 hp	0.7457 kW
2 hp	1.4914 kW
5 hp	3.7285 kW
10 hp	7.457 kW
20 hp	14.914 kW
25 hp	18.6425 kW
50 hp	37.285 kW
100 hp	74.57 kW
500 hp	372.85 kW
1,000 hp	745.7 kW

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