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.
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Gold steadies as traders await central bank decisions amid inflation worries - MSNApril 27, 2026
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Gold Steadies as Attempts to Restart US-Iran Peace Talks Falter - BloombergApril 27, 2026
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‘We’re struggling every month...’ How rising costs under Trump policies are hitting US households - Mathrubhumi EnglishApril 27, 2026
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BOJ likely to keep rate steady to assess Iran war, lift inflation forecast - 毎日新聞April 27, 2026
GasBuddy
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AAA Gas News
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Bit of Relief at the Pump as National Average Goes DownApril 23, 2026
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Drivers See Small Break as Gas Prices Tick LowerApril 16, 2026
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Pump Prices Keep Climbing as Crude Oil Remains HighApril 9, 2026
Gas Inflation and Gas Prices
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Gas prices today April 27: Check daily average rates in California, Texas, Florida, New York, Washington a - The Economic TimesApril 27, 2026
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Hyundai Motor US EV sales rise 40% as gas prices climb - Tech in AsiaApril 27, 2026
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Oil prices rise amid stalled US-Iran peace talks - Al JazeeraApril 27, 2026
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What’s Happening Behind the Gas Price Surge - The DePauwApril 27, 2026
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The U.S. Gas Price Has Surpassed $4 a Gallon. See How Fast It’s Rising. - WSJApril 26, 2026
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Structural Gas Demand Destruction Threatens Global LNG Market - Crude Oil Prices Today | OilPrice.comApril 26, 2026
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The U.S. Feels Higher Prices While The World Is Facing Fuel Shortages - ForbesApril 26, 2026
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Gasoline and Diesel Fuel Update – eia
Graph of U.S. Gasoline and Crude Oil Prices
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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.


