Bike Tire Pressure Calculator

Prestacycle Bicycle Tire Pressure Calculator is a tool for bicycle riders, owners and mechanics to determine the correct tire pressure for inflation of bicycle tires. The best tire pressure varies based upon rider weight, The size and type of tires, the type of bicycle and riding conditions. This calculator provides a guide to recommendations based upon all those factors.

Category : Health & Fitness

Reviews (11)

Jus. M. Jul 21, 2021

This can't be accurate, recommended pressures are all over the place & very inconsistent between the calculation methods

Ric. W. Mar 22, 2022

Cannot choose kg so couldn't use it.

Ira. B. Jun 19, 2020

Not very helpful, unfortunately

A. G. u. Sep 24, 2016

Useful information, but navigation can be more user friendly. I didn't realized at first that there more options. Maybe also add some explanation for why and how it calculates the numbers. For example it seems a little low at 53 psi for a 28c road tires, especially if it's for non-tubeless setup.

A. G. u. Nov 1, 2017

Appears to use the Berto formalism, which is good. Uses funny units (psi, lb), which makes it useless except in one particular country. Sad!

A. G. u. Oct 25, 2017

I love the app. But I also have a 650b plus bike. Please add plus tires and Fat tires also. Thank you

A. G. u. Oct 2, 2016

180 psi each tire on rider+bike calc. BS! Dont waste your time!

A. G. u. Jan 25, 2017

Seem accurate but would be great if wieght could be entered in kilograms.

A. G. u. Apr 2, 2017

Would be good to choose kilogram

A. G. u. Sep 25, 2016

There are a few different screens for different bike types and levels of detail. The developers couldn't make up their mind between pull-down menus and fillable fields, and the pull-down menus were often too broad. The tire pressures are pretty far out of line with what I've arrived at experimentally. I'd pinch flat my 'cross bike and bounce all over the place on my mountain bike.

A. G. u. Sep 24, 2016

Worthless -- don't waste your memory installing this app!