Piston Speed Calculator
Calculate mean piston speed from stroke and RPM
Engine Parameters
Formula
Mean Piston Speed = 2 × Stroke × RPMMean Piston Speed
3480 FPM
Conservative - Long engine life
Speed Conversions
Feet per Minute3480 FPM
Meters per Second17.68 m/s
Miles per Hour39.5 MPH
Safe RPM Limits
Max RPM @ 4000 FPM6897 RPM
Max RPM @ 4500 FPM7759 RPM
Max RPM @ 5000 FPM8621 RPM
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.