Racing Downloads and Software

Engine RPM ProgramRPM Calculator

(1) Program (.exe)
Calculates the engine rpm for a given gear ratio and mph. Use it to keep the rpm level under control for your application -- whether at the track or on the highway.
  • Input: Tire Diameter
  • Input: Converter Slippage (manual trans = 0)
  • Input: Gear Ratio
  • Input: MPH
  • Output: RPM

Runs on all versions of Microsoft Windows

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