Road, gravel, and MTB pressure
Tune recommendations for smooth tarmac, chipseal, broken roads, rough tracks, gravel, and mountain bike terrain.
Bike tire pressure calculator
Find a front and rear starting pressure tuned to your bike, body, tire width, terrain, and road surface. Every change updates the URL — share it as-is.
PSI and bar output
Get front and rear pressure ranges in both PSI and bar, with practical room to test comfort, grip, and speed.
Modern wheel setups
Account for tubeless tires, hookless rim pressure caps, tire width, wheel size, bike weight, rider weight, and load split.
FAQ
What does this calculator use?
Rider mass, bike mass, tire width, wheel size, terrain, surface, style, tubeless setup, hookless limits, and front/rear load split.
Does it work beyond road bikes?
Yes. It includes road, gravel, and MTB modes with surface-based pressure adjustments.
Can I share my setup?
Yes. The calculator keeps the current setup in the URL, so a copied link reopens the same inputs.