# Gear Ratio Calculator Calculations

### Gear Ratio Calculator | RANDYS Worldwide

The ratio of a ring and pinion gear set is simply the number of ring gear teeth divided by the number of pinion gear teeth. To use the calculator, count the teeth on each gear and enter them in the appropriate box. Press the Solve button and the ratio appears … More Information

### Gear Ratio Calculator - tire size

Both the effective and new gear ratios are calculated. 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 gear ratio when going to a bigger or smaller tire. Input your stock and new tires sizes along with your original gear ratio. More Information

### Gear Ratio Calculator - Calculate the Gear Ratio You Need.

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! Select the value you want to solve for. For the Tire field, enter your tire diameter in inches. More Information

### Differential Gear Ratio Calculator | West Coast Differentials

Differential Gear Ratio Calculator Enter the number of teeth on your ring and pinion gear set to find the gear ratio. Example: Ring Gear / Pinion Gear = Ratio Find all of the gear ratios available for your vehicle in our Application Guides or call our staff of differential experts at (800) 510-0950 for LIVE help. More Information

### Transmission Ratio RPM Calculator | Spicer Parts

This calculator will provide the speed of the vehicle based on transmission gear ratio, engine RPM, tire height, and the ring gear and pinion gear ratio in the rear end axle differential housing. This calculator assumes you know the vehicle’s transmission ratio. Please refer to the Gear Ratio Calculator to determine your rear end axle differential ratio. More Information

### How To Calculate Gear Ratio - HBReducer

Divide the number of teeth on each “driven” gear by the number of teeth on the “drive” gear for each interlocking set of gears to calculate the intermediate gear ratios. In our example, the intermediate gear ratios are 20/7 = 2.9 and 30/20 = 1.5. Note that neither of these are equal to the gear ratio for the entire train, 4.3. More Information

### Free Gear Calculator | KHK Gears

The gear calculator is a comprehensive software which, after inputting various parameters related to gear calculations, computes on-line automatically gear sizes, strengths, working forces, tooth forms, backlash conversions, etc. More Information

### Torque And Speed Calculator For Gears - MechanicalBase

Conclusion For Gear Ratio Calculator. Mechanical Base do not accept any responsibility of calculations done inside its calculators. As a good engineer, check your calculations with hand. Units are very important. Actually, units are not important for this calculator. You will see the ratio … More Information

### Gear Train : Gear Ratio, Torque and Speed Calculations ...

Gear Ratio (GR) Calculation for Multi gear Train. Step-1: Calculate Gear-Ratio between Gear-1 and Gear-2 (Driver and Idler). GR(1-2) = 20/40 = 0. 5. Step-2: Calculate GR in between Gear-2 and Gear-3 (Idler and Driven Gear). GR(2-3) = 10/20 = 0. 5. Step-3: By Multiplying gear-ratio between 1 to 2 and 2 to 3. We will get resultant GR between Driver and Driven Gear. More Information

### Gear Ratio Calculator | RANDYS Worldwide

The ratio of a ring and pinion gear set is simply the number of ring gear teeth divided by the number of pinion gear teeth. To use the calculator, count the teeth on each gear and enter them in the appropriate box. Press the Solve button and the ratio appears below. The results can be used in our Transmission Ratio RPM Calculator and RPM ... More Information

### Gear Ratio Calculator - Calculate the Gear Ratio You Need.

GEAR RATIO CALCULATOR. 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! Select the value you want to solve for. For the Tire field, enter your tire diameter in … More Information

### Gear Calculator: Use Our Gear Calculator for Proper Gear ...

This gear calculator will get you back to a ratio that's closer to your original. Enter the values on the left and press Compute, the gear calculator will take care of the rest. Find new Gear Ratio with new tire size : Old Tire Diameter: ... This uses a simple ratio calculation, so the info will only approximate your corrected speed and depends ... More Information

### Free Gear Calculator | KHK Gears

The gear calculator is a comprehensive software which, after inputting various parameters related to gear calculations, computes on-line automatically gear sizes, strengths, working forces, tooth forms, backlash conversions, etc. More Information