Small Engine Torque
to hp Calculator

Convert small engine
rpm and torque to hp.

Engine Torque
To hp

Entry Form

Rated Torque: Ft. Lbs.

Engine RPM:


Engine Horsepower:

Using This Small Engine
Torque to hp

Enter Engine Torque

Enter Engine RPM.

An engine rated torque
of 550 Ft. Lbs. will
produce about 1 HP.

Horsepower will vary
between engines somewhat
due to compression
differences and engine
physical construction,
and RPM.

This calculator gives an
approximate hp for small
four cycle gasoline engines.


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Small Engine Torque
and RPM to HP Calculator
at findnchoose.

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