Pressure Calculator

Pressure Calculator

If you store your bike indoors during the winter it is important to be sure your psi is at a certain value inside so that when you take the bike outdoors into the cold the tire pressure is where you intend it to be for your ride. A FatTire at 8 psi indoors will become 4 psi at -20.

Use this handy pressure calculator to know what psi to pump your tire to indoors for it to be at the value you wish for your riding once outdoors.

Units

Temperature = Celcius

Pressure = PSI