This gear ratio calculator determines the mechanical advantage a two-gear setup produces in a machine. The gear ratio gives us an idea of how much an output gear is sped up or slowed …

Use this calculator to determine your gear ratio and vehicle’s speed in any gear and any engine RPM for best performance. Scroll through the list of popular transmissions to find yours. Or, …

Use our simple Gear Ratio Calculator to quickly find the correct gear ratio for your ring and pinion gear set. Save yourself the headache and let us figure out your ring-and-pinion gear ratio! …

Use our Gear Ratio Calculator to optimize your vehicle's performance by accurately determining gear ratios, RPM, tire diameter, and MPH.

Use our gear ratio calculator to find the effective gear ratio your vehicle will have with a new tire size. Also calculated is the new gearing you would need in order to return back to your original …

This form allows you to calculate final drive ratios as well as see a comparison of speeds and RPMs within operating ranges of the vehicle. This calculator is useful for planning your rig, …

A gear ratio calculator is a powerful tool used to determine the relationship between two gears in a mechanical system. The gear reduction calculator can perform several types of conversions, …

The gear ratio calculator calculates the gear ratio and benefit or loss produced by a gear train in a mechanical system.

Calculate gear ratios effortlessly with our Gear Ratio Calculator. Understand the relationship between gear teeth and rotational speeds.

With the help of this calculator, you can determine the force of rotation transferred between gears. Knowing this gear ratio lets you analyze other factors such as speed, torque, and overall …