Bike Gear Calculator : Bike Gears, Cycling Gear App Reviews

It’s very helpful for me when I need to calculate the time or practices for biking. Thanks!

It's very useful and convenient. :)

Must for bikers, whenever I need to know the perfect gear ratio I use this app

Perfect for calculating gears. Recommended!

Very informative and useful

Very good app to calculate Bike gear, i can even save results to compare multiple bikes

I am using this app daily very good app to learn biking

Very happy with how this app works. I use it to calculate gear changes with advanced modern 1x drivetrains as well as how tire size effects gear range with all the tire width changes like wider modern bikes that are all road and gravel bikes.

I wrote to the developer, asking that he add cassette cogs up to 50 teeth, and he did it within a week. Thanks!

Nice and simple to use. Information available in single view. I love to challenge myself using app.👍

I really love this app and all the nifty functions that it offers. You can create custom charts of your multi-geared drivetrain that will give you an idea of the various ratios your bike has. I would recommend this to novice riders as it is very easy to illustrate how the desired gear ratio can be replicated without having to engage the “big-big” or “small-small” combo. A couple of suggestions to improve this app: 1. Add an extra digit after the decimal to the gear ratio displayed in the char

Having bikes with multiple setups, the app allows me to look at specs for a certain application without looking at the rig. I can update the app when I change bike gearing for most up-to-date info. It allows me to see most if not all parameters associated with the gearing; hence, I can choose the bike for the job quickly!

Need to update to allow for Shimano and SRAM 51t and 52t cassettes.

It would be better if I could select 700x42 tire size. Without, it’s of limited value to me.