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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United States on track for record crude oil production in 2026September 10, 2026
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New England natural gas prices have been trading near record discounts to Henry HubSeptember 9, 2026
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Elevated crack spreads and crude oil prices contribute to higher prices at the pumpSeptember 4, 2026
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Weekly average load in ERCOT continues near record highSeptember 3, 2026
US Onshore Crude Oil Production Basins
INFLATION NEWS
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US inflation accelerated in August as gas prices spiked - TMJ4 NewsSeptember 12, 2026
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US Inflation Rises Faster Than Experts Predicted - Bloomberg.comSeptember 12, 2026
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Elevated Inflation Keeps Pressure on Fed to Raise Rates - The New York TimesSeptember 12, 2026
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US inflation accelerated in August as gas prices spiked - KMTV 3 News Now OmahaSeptember 12, 2026
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Elevated Inflation Keeps Pressure on Fed to Raise Interest Rates - The New York TimesSeptember 12, 2026
GasBuddy
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AAA Gas News
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National Average Jumps 13 Cents in One WeekSeptember 10, 2026
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Labor Day On Track to Set Record at the PumpSeptember 3, 2026
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Don’t Rush Growing Up. Keep Kids in the Right Vehicle Restraint.September 1, 2026
Gas Inflation and Gas Prices
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US inflation accelerated in August as gas prices spiked - TMJ4 NewsSeptember 12, 2026
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US inflation accelerated in August as gas prices spiked - KMTV 3 News Now OmahaSeptember 12, 2026
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Saudis Shut Down Crucial Pipeline After Drone Attack From Iraq - The New York TimesSeptember 11, 2026
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Here’s What US Export Controls on Fuel Would Mean for Prices and Markets - Bloomberg.comSeptember 11, 2026
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Surge in Gas Prices Drives Inflation Upward - New Jersey Business & Industry AssociationSeptember 11, 2026
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Market View: Ample Supply Has US Gas Prices Testing Recent Lows - Energy IntelligenceSeptember 11, 2026
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Industry Takes Aim at Bottlenecks Bedeviling US Gas Producers - Energy IntelligenceSeptember 11, 2026
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Gasoline and Diesel Fuel Update – eia
Graph of U.S. Gasoline and Crude Oil 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.


