ConvertNavi

Horsepower (mechanical) to Watt (hp → W)

Convert horsepower (mechanical) to watt instantly. The conversion factor is approximate to engineering precision.

Realtime·power·imperial
Approx
hp
× 745.6999
W
745.6999
Precision [auto]
6

📐hp to W formulaApprox.

W = hp × 745.69987158227
Inverse: hp = W × 0.00134102209

Worked example: 1 hp = 745.69987158227 W

ℹ️About these units

Horsepower (mechanical) (hp)
US/UK engine power.
Watt (W)

📊Reference table: hp → W

Horsepower (mechanical) (hp)Watt (W)
1745.6999
21,491.4
53,728.5
107,457
1511,185.5
2014,914
2518,642.5
5037,284.99
10074,569.99
250186,424.97
500372,849.94
750559,274.9
1,000745,699.87

Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.

🔁Reverse & related

Reverse: W → hphp → kWhp → MWhp → GWhp → mWhp → PShp → BTU/hhp → ft·lb/shp → TR

🔌API & widget

GET https://convertnavi.com/api/v1/convert?value=10&from=horsepower-mechanical&to=watt
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