Gas Savings Calculator

Estimate extra gas costs due to underinflated tires.

Enter your daily mileage, your vehicle's fuel efficiency in miles per gallon and current cost of gas.

Miles Driven Daily:
Miles per Gallon:
Cost per Gallon:

Deflation Daily Cost Monthly Cost
3 psi
5 psi
7 psi
10 psi

Gas savings calculations are based on US Department of Energy gas consumption estimates with assumption that underinflation value persists unchanged throughout the year.

This calculator is for informational purposes only.