The Track Cycling Gear Calculator allows users to input their inventory of chainrings and cogs for both track and/or road bikes and it will use them to calculate target gear-inches, gear-meters, or gear ratios.
The app also has a standard gear calculator function where one enters chainring and cog combinations and the app outputs gear-inches, gear-meters, and gear ratio.
This app was designed and developed by an avid track racer and coach.
- Updated max chainring sizes to 75t. Thanks for the suggestion Alex S.!
- Fixed oversight where min and max gear values were not supported.
Ratings and Reviews
An instruction guide would help in setting this up. However my email was answered quite fast when I needed guidance.
With Family Sharing set up, up to six family members can use this app.