Bike Tire Pressure Calculator
Enter your weight, bike details, and tire width to get a recommended tire pressure range for a smoother, safer ride.
Recommended Tire Pressure
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Low End (PSI)—
Recommended (PSI)—
High End (PSI)—
About this calculator
Calculate the ideal tire pressure for your bike based on rider weight, bike weight, tire width, and terrain conditions.
Frequently Asked Questions
Does tire width really change pressure needs?
Yes. Wider tires need less pressure to support the same weight because they have more air volume and a larger contact patch.
Should tubeless tires run lower pressure?
Generally yes, since tubeless setups can run lower pressure without pinch-flat risk, improving comfort and grip.
How often should I check tire pressure?
Check before every ride, since tires can lose several PSI per week just from natural air permeation.