Piston Speed Calculator

This calculator requires the use of Javascript enabled and capable browsers. This calculator is designed to give the speed of a piston on the upward and downward travel within the engine. Enter the given engine stroke in either millimeters (MM) or inches, and the engine RPM. Then click on Calculate. The speed is returned in multiple designation units. The formula the stroke x 2 x RPM.

Unit	Number
Required Data Entry
Engine Stroke	MM Inches
Engine RPM	x1

Calculated Results
Piston Speed FPM	Feet Per Minute
Piston Speed FPS	Feet Per Second
Piston Speed Rounded FPM	Feet Per Minute
Piston Speed Rounded FPS	Feet Per Second
Piston Speed MPM	Meters Per Minute
Piston Speed MPS	Meters Per Second
Piston Speed Rounded MPM	Meters Per Minute
Piston Speed Rounded MPS	Meters Per Second

Version 1.3.2