Koverts/Power/hp → W
💡 Power Converter

Horsepower (hp) to Watt (W)

1 hp = 745.7 W · Free instant converter, no signup required.

Direct Answer

1 hp = 745.7 W

Formula: W = hp × 745.7. This page supports instant conversion, reference table checks, and related unit links.

About this conversion

This Koverts page converts Horsepower (hp) to Watt (W). It uses the same rules as our Power Converter — reliable Power conversions, free and instant.

Horsepower (hp) and Watt (W) are units used in Power Converter. Enter a value above to convert Horsepower (hp) into Watt (W) using the standard relationship for this category.

Watt (W) is the target unit on this page. Results come from Horsepower (hp) using the same rules as the calculator and the reference table below.

Typical uses

  • Compare Horsepower (hp) and Watt (W) for everyday estimates and planning
  • Use with homework, DIY projects, and hobby measurements
  • Read international labels, manuals, and product specs with less guesswork
  • Educational reference only — verify medical, legal, or engineering use with authoritative sources
FormulaW = hp × 745.7

Common reference values

  • 1 hp = 745.7 W
  • 10 hp = 7,457 W
  • 100 hp = 74,570 W

Tip: 1 hp equals 745.7 W. Multiply your amount by 745.7 to convert from hp to W.

Did you know? Koverts keeps conversion math transparent: you see the factor, the table, and the same rules everywhere on the page.

Educational reference - always verify critical measurements (medical, engineering, legal) with primary sources.

💡 Power Converter← Power

Result

745.7W

1 hp = 745.7 W

Popular conversions

// horsepower Conversion table watt

Horsepower (hp) (hp)Watt (W) (W)
1 hp745.7 W
2 hp1,491.4 W
5 hp3,728.5 W
10 hp7,457 W
20 hp14,914 W
25 hp18,642.5 W
50 hp37,285 W
100 hp74,570 W
250 hp186,425 W
500 hp372,850 W
1000 hp745,700 W

How to convert

Horsepower (hp) → Watt (W)

To convert from Horsepower (hp) (hp) to Watt (W) (W)，multiply your value by 745.7.

W = hp × 745.7

For example，10 hp = 7,457 W.

// Frequently Asked Questions

How accurate is this converter?▼
Koverts applies standard conversion relationships for Power. Always double-check results that affect health, safety, contracts, or compliance.
Can I convert other units in this category?▼
Yes. Open the category page or change the “from” and “to” units in the converter to explore every supported pair.
What is 1 hp in W?▼
1 hp = 745.7 W.
How is the conversion calculated?▼
W = hp × 745.7.
Can I convert other values?▼
Yes. Use the converter box above to enter any value and get instant results.

// Common related conversions

W → kW

Watt (W) → Kilowatt (kW)

kW → W

Kilowatt (kW) → Watt (W)

hp → kW

Horsepower (hp) → Kilowatt (kW)

kW → hp

Kilowatt (kW) → Horsepower (hp)

MW → kW

Megawatt (MW) → Kilowatt (kW)

// Related conversions

hp → kW

Kilowatt (kW)

hp → MW

Megawatt (MW)

hp → BTU/hr

BTU/hour (BTU/hr)

hp → cal/s

Calorie/sec (cal/s)