Racing Downloads and Software

MPH Gearing ProgramMPH Gearing Calculator

(1) Program (.exe)
Calculates the resulting RPM from your gearing and MPH. Want to know how fast a hypothetical combination can go down the track and stay under 7000 RPM or go down the highway and stay under 3000 RPM? Here you go...
  • Input: Gear Ratio
  • Input: RPM
  • Input: Tire Diameter
  • Converter Slippage % (manual trans = 0)
  • Output: MPH

Runs on all versions of Microsoft Windows

Part of the "Drag Racing Pack" collection of programs.