The Bicycle Tire Pressure Calculator is used to compute the optimal air pressure for your bicycle tires. Tires pumped too hard bounce down the road like a basketball, wasting energy. Tires pumped not hard enough are sluggish and prone to pinch flats. Tires pumped just right are at the optimal intersection of responsiveness, shock absorption, and energy efficiency.
Popular misconception is to pump a bike's tires to the highest number printed on the sidewall by the manufacturer. Instead, the optimal pressure is that which yields in a 15% sidewall drop. Sidewall drop is a non-linear function of the load on the tire and its width. It can be computed based on the weight of the bike, rider, bags, and gear. It is also different between front and back, depending on the frame geometry.
With this App, you can instantly compute the optimal tire pressure from your phone or tablet wherever you may be: in your garage, on the road, at a friend's house.
* Enter weights in either pounds or kilograms
* Calculate pressures in either PSI or bar
* Tire widths from 19 to 60 mm; diameters of 26", 650B, and 700C; 4 of the most typical frame geometries or user-defined measurements
* Configure and save multiple bikes
* Tap bike graphic to recalculate pressures
Bicycle Tire Pressure Calc is a free trial software application from the Health & Nutrition subcategory, part of the Home & Hobby category.
The app is currently available in English and it was last updated on 2017-03-06. The program can be installed on Android.
Bicycle Tire Pressure Calc (version 1.4.1) is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 0 times.
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Here you can find the changelog of Bicycle Tire Pressure Calc since it was posted on our website on 2016-10-08.
The latest version is 1.4.1 and it was updated on soft112.com on 2018-03-28.
See below the changes in each version:
posted on 2017-03-06
* Updated with more recent android libraries for device compatibility.
* Minor UI updates/fixes.
posted on 2014-10-03
v1.4 -,* Fix potential display of stale tire width data on some devices.,v1.3 -,* New UI look and feel,* Misc usability bugs fixed,v1.2 -,* Fix v1.1 'hang' when reading saved bike config's from v1.0.