Bike Tire Pressure Calc2026

Bike Tire PSI is an offline tire pressure calculator for road bikes, mountain bikes, gravel bikes, and commuter bikes. Enter rider weight, bike weight, tire width, wheel size, riding surface, and tube or tubeless setup to get suggested front and rear tire pressure values.

Key features:
- Calculate front and rear tire pressure from rider weight, bike weight, tire width, wheel size, surface, and tire setup
- Switch quickly between PSI, Bar, and kPa
- Save bike templates for road, MTB, gravel, and commuter bikes
- Apply surface adjustments for dry pavement, wet roads, gravel, and off-road conditions
- See safety range hints based on tire width and common pressure ranges
- Store pressure records locally for multiple bikes and reuse them before rides or races

The app requires no login, does not connect to servers, and does not collect personal data. All bike profiles and tire pressure records stay on your device. It is built for cyclists who want a quick way to check bike tire pressure, avoid guessing at the pump, and manage pressure settings across several bikes.