Horsepower to Hectowatts

Convert Horsepower to Hectowatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.

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Formula

hW = hp × 7.456998716

hp = hW × 0.134102209

Conversion table

1 hp7.457 hW
5 hp37.285 hW
10 hp74.57 hW
20 hp149.14 hW
50 hp372.85 hW
100 hp745.7 hW
500 hp3728.5 hW
1000 hp7457 hW
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Frequently asked questions

What is the source unit in this conversion?

The source unit is the horsepower (hp). Mechanical (imperial) horsepower is a traditional unit of power used for engines and motors, defined as exactly 745.6998715822702 watts.

What is the destination unit in this conversion?

The destination unit is the hectowatt (hW). A hectowatt is 100 watt units.

How do I convert horsepower to hectowatts?

Multiply the horsepower value by 7.456998716 to get hectowatt. For example, 1 hp × 7.456998716 = 7.457 hW.

Is the horsepower to hectowatts conversion exact?

Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 7.456998716, is exact.

Where is this conversion commonly used?

It is used when comparing power ratings expressed in horsepower against equipment, engines, or specifications rated in hectowatts.

Can I convert hectowatts back to horsepower?

Yes. Multiply the hectowatt value by 0.134102209 to get horsepower.

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About this conversion

This page converts horsepower (hp) into hectowatts (hW), two units used to describe power, the rate at which energy is transferred or work is done.

Mechanical (imperial) horsepower is a traditional unit of power used for engines and motors, defined as exactly 745.6998715822702 watts.

A hectowatt is 100 watt units.

The formula is hW = hp × 7.456998716, derived from each unit's fixed relationship to the watt, the SI unit of power.

Because both units are defined by exact numeric relationships to the watt, this conversion is exact rather than approximate.