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InflationData.com

Your Place in Cyber Space for Inflation Data

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Today’s Featured Post

Inflation Adjusted Gasoline and Oil Prices

Crude Oil Prices

We've updated two of our most in demand pages Inflation Adjusted Historical Crude Oil Prices and Inflation Adjusted Gasoline Prices. Historical Crude Oil Prices Crude oil prices have experienced dramatic booms and busts over the past century, reflecting wars, economic cycles, OPEC policy changes, technological advances, and shifts in global demand. The table below provides historical crude oil prices by year, along with inflation-adjusted oil prices, allowing you to compare the real cost of … [Read More...]

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Inflation Definitions

  • Inflation is often defined as "an increase in the price you pay for goods" or a "decline in the purchasing power of your money".
  • Inflation causes - price inflation is often caused by an increase in the money supply thus decreasing the actual value of each individual unit of currency.
  • Core Inflation is used primarily by academics to calculate the underlying inflation rate based on an increase in the money supply and is not terribly relevant to the average consumer because it doesn't include the volatile food and energy components.
  • Hyperinflation is typically associated with Weimar Germany but other well-known cases include Confederate Civil War Inflation and Zimbabwean Hyperinflation. Although there is no absolute pecentage where ordinary inflation turns into "hyperinflation" typically hyperinflation gets progressively worse until the economy implodes.
  • NYSE ROC 9-3-26

    August Inflation Report

    The U.S. Bureau of Labor Statistics released its inflation report for August on September 11th. August Inflation Summary: The BLS reported Annual Inflation for August was unchanged from July’s 3.4%. But when calculated to 2 digits, we get a slight increase from 3.36% to 3.40%. The CPI Index fell from a peak of 335.123 in May […]

    Annual Inflation Rate 2010 - Jul 2026

    July 2026 Inflation Down

    The BLS reported Annual Inflation was down from June’s 3.5% to July’s 3.4%. But when calculated to 2 digits, we get a slightly bigger drop from 3.53% to 3.36%.

    The CPI Index fell from 335.123 in May to 333.952 in June, to 333.918 in July.
    Monthly Inflation for July 2026 was virtually zero at -0.01% July 2025 was 0.15%.

    Core Inflation, Trimmed Mean and Personal Consumption Expenditures

    Core inflation measures the underlying trend in consumer prices by removing the effects of short-term price swings. Learn how the CPI, PCE Price Index, and Trimmed Mean PCE differ, and why economists and the Federal Reserve rely on these measures to assess persistent inflation.

    Annual Inflation Rate 2010 - Jun 2026

    June Inflation Down Sharply

    June Inflation Summary:

    The BLS reported Annual Inflation was down a seasonally adjusted -0.4% from May’s 4.2% to June’s 3.5%, this was the largest seasonally adjusted monthly decline since the COVID shutdown in April 2020.

    Prior to April 2020, the next comparable drop was December 2008, in the depths of the financial crisis, when collapsing oil prices dragged the seasonally-adjusted CPI-U down sharply. The BLS’s April 2020 release referred to that drop as “the largest monthly decline since December 2008”. Fortunately, the current decline is more of a normalization after a massive war-induced spike than a collapse of demand like the prior two events.

    AI Inflation

    Not All Inflation is Caused by an Expanding Money Supply

    AI is creating inflation, not reducing it, because the infrastructure required to support it is nowhere near ready for the scale of demand.

    This is why Jordi’s analogy works so well: If four billion new people appeared tomorrow, food prices would skyrocket, not because farming got worse, but because demand overwhelmed supply. AI is doing the same thing to chips, memory, and compute.

    Historical Inflation Calculator since 1774

    https://inflationdata.com/articles/wp-content/uploads/2026/02/Historical_Inflation_Calculator.png

    Deflation Definitions

  • Deflation is generally considered to be "falling prices". But it has a variety of causes and can be either good or bad for an economy depending on its cause.
  • Disinflationis a slowing or decrease in the rate of inflation. It is not to be confused with deflation which is actual falling prices. In disinflation prices are still rising simply not as fast as they once were.
  • The term Agflation was coined in 2007 by Merrill Lynch analysts to describe the economic condition at the time whereby rising demand for agricultural products was driving up overall prices. The primary driver of agricultural prices was legislation requiring ethanol use in gasoline, thus increasing demand for corn.
  • The term Stagflation was coined during the 1970's to describe the inflationary but stagnant economic conditions.
  • AI Inflation

    Not All Inflation is Caused by an Expanding Money Supply

    AI is creating inflation, not reducing it, because the infrastructure required to support it is nowhere near ready for the scale of demand.

    This is why Jordi’s analogy works so well: If four billion new people appeared tomorrow, food prices would skyrocket, not because farming got worse, but because demand overwhelmed supply. AI is doing the same thing to chips, memory, and compute.

    Warsh's First FED meeting

    Warsh’s First FOMC: No Dot, No Guidance, and No Dovish Pivot

    Kevin Warsh’s first FOMC meeting as Fed Chair delivered a hawkish set of projections, a stripped-down statement, and a pointed refusal to submit his own rate dot, all while markets had hoping for a dovish pivot.

    Annual Inflation Rate 2010 - May 2026

    May Inflation Up to 4.25%

    Inflation Summary:

    • Annual Inflation rose from 3.18% to 4.25%
    • CPI Index rose from 333.020 to 335.123
    • Monthly Inflation for May 2025 was 0.21% and May 2026 was much higher at 0.63%.
    • Next release July 14th 2026
    Annual Inflation Rate 2010 - Apr 2026

    May 2026: BLS April Inflation

    April Inflation Summary:

    The BLS reported Annual Inflation was up 0.5% from March’s 3.3%, to 3.8% in April. When we look at it to 2 decimal places, we see it rose even more, i.e., from 3.26% to 3.81% (or 0.55%).

    The CPI Index rose from 330.213 to 333.020
    Monthly Inflation for April 2026 was 0.85%, up from 0.31% in April 2025. 
    Next release June 10th, 2026

    Kevin Warsh- FED Chair

    How will FED Chairman Warsh affect Rates and Inflation?

    The most divided Fed vote in 34 years just closed the Powell era. Now Kevin Warsh steps in with a bold theory: AI is deflationary, rates should fall, and the Fed needs a new relationship with Treasury. But with inflation at 3.3% and oil above $120, the Greenspan playbook may be harder to run this time around.

    Recent Posts

    • Inflation Adjusted Gasoline and Oil Prices
    • August Inflation Report
    • July 2026 Inflation Down
    • Core Inflation, Trimmed Mean and Personal Consumption Expenditures
    • June Inflation Down Sharply

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