IronStats

Note: we are an independent nonprofit blog. Our content doesn't constitute financial advice. We strive for accuracy, but please always cross-check our numbers directly with the BLS. We may also receive compensation from some services and products reviewed on this site (learn more).

How Does CPI Affect Inflation?

CPI data is used to calculate inflation with the following general formula: CPI1 = initial CPI CPI2 = final CPI Inflation = (CPI2-CPI1)/CPI1 Since two CPI values define inflation, the consumer price index has a large effect on reported inflation. CPI and Inflation...

read more


Monthly Yearly
October 2024 0.2% 2.6%

All CPI data was provided by the Bureau of Labor Statistics on November 13, 2024 for the month of October 2024. See CPI Release Schedule.


View all 2024 charts