65,216 Car Offers Published in the US
53,974 Car Specs for any Car Company
Gear Ratio Calculator
With Gear Ratio Calculator you can see the theoretical top speeds in all gears. You can change tire dimensions to calculate the effect on top speed and gearing. It will help you to find the best gear ratios for your racing car and to understand when it is the best time to change a gear.
This calculator is completely based on mathematical formulas to be useful to you. Try the Transmission Gear Ratio Calculator now.