Gas Inflation

Gas Inflation | Gas Inflation Calculator | Gas Prices | Inflation | Energy News

Adjust Gasoline for Inflation

Use this Gas Inflation Calculator to find historical gas prices on a certain date (from 1976 - 2014) and to adjust gasoline for inflation in April 2014 dollars.

This tool uses the latest US inflation data from the U.S. government, published on May 15, 2014. Read how it works.

Today in Energy – eia

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US Onshore Crude Oil Production Basins

Click Image to EnlargeKey US Onshore Crude Oil Production Basins
Read about in eia PDF

INFLATION NEWS

  • NZD/USD Slips Below 0.5880 as RBNZ Outlook and US Inflation Data Keep Traders Cautious - VT Markets
    September 8, 2026
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    September 8, 2026
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    September 7, 2026
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    September 7, 2026
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    September 7, 2026

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AAA Gas News

  • Labor Day On Track to Set Record at the Pump
    September 3, 2026
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Gas Inflation and Gas Prices

  • US, Iran feel pain from energy disruptions - Semafor
    September 7, 2026
  • Labor Day weekend brings record high for gas prices - WSBT
    September 7, 2026
  • Iran conflict drives record gas prices as U.S. pushes Ukraine talks - CBS News
    September 7, 2026
  • Connecticut gas prices among highest in nation for Labor Day travel - wfsb.com
    September 7, 2026
  • Crude oil hits six-week high amid US-Iran tensi... - Pluang
    September 7, 2026
  • Massachusetts’ Labor Day gas prices more than $1 higher than last year - MassLive
    September 7, 2026
  • Gas prices hit record high over Labor Day weekend - WWNY
    September 7, 2026

Sponsored Listings

Gasoline and Diesel Fuel Update – eia

  • Data For 08/31/26

Graph of U.S. Gasoline and Crude Oil Prices

Click Image to EnlargeU.S. Gasoline and Crude Oil Prices - March
Read about prices

Gas and Oil News

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How the Gas Inflation Calculator Works

The Gas Inflation Calculator relies on two major U.S. government providers of gasoline and inflation data to list historical averages for gas prices and to adjust gas prices for inflation. These data providers are the eia, the U.S. Energy Information Administration, and the Bureau of Labor Statistics (BLS).

The eia offers a monthly breakdown of various data categories that include the national average for the price of regular gasoline. The data range is from January 1976 to the current previous month. BLS data includes monthly and annual readings of the Consumer Price Index, or CPI, which is the U.S. government's key reading for inflation. To get this, each month the BLS collects consumer prices from around the nation. The BLS monitors over 200 specific categories of goods and services. In calculating the CPI, it compares the most recent pricing data for a month to the previous month.

In essence, the formula powering the Gas Inflation Calculator starts with a selected month's gas price as published by the eia. It then pulls the BLS provided CPI for that month as well the most current monthly CPI to calculate the increase or decrease in inflation. From that result, the inflation change is applied to the original gas price and the inflation-adjusted gasoline price is the result.