Gas Adjusting Inflation Calculator

  
  In (enter year),  
  the average price of gas was: .
  In (enter year),  
  that price adjusted for inflation is:  
  Cumulative rate of inflation:  
   
 

The calculator, like others found on this site for inflation, uses U.S. Bureau of Labor Statistics data -- specifically, "12-Month Average Gasoline (all types) in U.S. city average." It adjusts for gasoline inflation through March using BLS data published on April 10, 2025. Data through April will be available May 13, 2025.