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Horsepower (mechanical) to Foot-pound per second (hp → ft·lb/s)

Convert horsepower (mechanical) to foot-pound per second instantly. The conversion factor is approximate to engineering precision.

Realtime·power·imperial
Approx
hp
× 550
ft·lb/s
550
Precision [auto]
6

📐hp to ft·lb/s formulaApprox.

ft·lb/s = hp × 550
Inverse: hp = ft·lb/s × 0.001818181818

Worked example: 1 hp = 550 ft·lb/s

ℹ️About these units

Horsepower (mechanical) (hp)
US/UK engine power.
Foot-pound per second (ft·lb/s)

📊Reference table: hp → ft·lb/s

Horsepower (mechanical) (hp)Foot-pound per second (ft·lb/s)
1550
21,100
52,750
105,500
158,250
2011,000
2513,750
5027,500
10055,000
250137,500
500275,000
750412,500
1,000550,000

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

🔁Reverse & related

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

🔌API & widget

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