GEAR RATIO CALCULATOR

Transmission 1  -  MPH |  KM/H

Tire Size:     or    Diameter (in): 

Max RPM:     Final Ratio: 

1st Gear:     Max MPH:    Shift Pt: 
2nd Gear:     Max MPH:    Shift Pt: 
3rd Gear:     Max MPH:    Shift Pt: 
4th Gear:     Max MPH:    Shift Pt: 
5th Gear:     Max MPH:    Shift Pt: 
6th Gear:     Max MPH:    Shift Pt: 

Predefined Gear Ratios:


Transmission 2

Tire Size:     or    Diameter (in): 

Max RPM:     Final Ratio: 

1st Gear:     Max MPH:    Shift Pt: 
2nd Gear:     Max MPH:    Shift Pt: 
3rd Gear:     Max MPH:    Shift Pt: 
4th Gear:     Max MPH:    Shift Pt: 
5th Gear:     Max MPH:    Shift Pt: 
6th Gear:     Max MPH:    Shift Pt: 

Predefined Gear Ratios:



Speed vs RPM Graph


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