RC Calculations Logo Gear Parameter Calculator

Use the calculator below to figure out various gear specifications given two of the following; tooth count, diameter, and/or pitch.



Calculate Gear Diameter
Calculate Gear Tooth Count
Calculate Gear Pitch
Tooth Count: Diameter: mm Tooth Count:
Pitch:
Building List...
Pitch:
Building List...
Diameter: mm
 
 
Diameter: Tooth Count: Pitch:



Calculate the approximate (?) distance between the two gear shafts.


Spur gear
tooth count

Gear Distance
Building List...
Pinion gear
tooth count







Pitch conversion table.


Formula: metric_pitch = 25.4 / diametral_pitch