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Gear and Tire Calculator

Gear and Tire Calculator

50 - 100 downloads

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Easy and versatile tool to calculate many ratios of your drive train. Will calculate any ratio based on other fields. Handy for anyone wanting to re-gear their vehicles, change tire size, check rpm at a given speed (or speed at given rpm), etc.

Supports calculations based on preset transmission ratios. You may choose to select transmission ratio from a list of common transmissions (and respective gears).

Both standard and metric measurements are supported. Includes large diameter tires.

Calculates:
Tire sizes
Differential ratios
Transmission ratios
Engine RPM
Speed

Tags: gear calculator, tire ratio calculator, measuring differential gears, gear and tire calculator, gear ratio tire size calculator, differential gear ratio chart, tire measurement chart, differential gear tire chart, gear calculator coding, tire size gear.

Recently changed in this version

Added Toyota manual transmission ratios.
Fixed kph calculation bug.
Added smaller tire sizes.


Comments and ratings for Gear and Tire Calculator
  • (80 stars)

    by Lance on 21/03/2012

    Thanks!