The index increased by 0.5% in January 2025 on a seasonally adjusted basis compared to a 0.4% increase in December 2024. CPI-U Formula The more common CPI-U calculation entails two primary formulas.

Because the PCE and CPI differ in their formula, weighting, scope and other effects, their results are different. The Federal Reserve prefers to use the PCE price index to measure inflation.

The formula the Bureau of Labor Statistics ... of the week — sent to you every Friday morning. January’s consumer price index report, released Tuesday, was a bit of a mixed bag.

This formula determines the overall inflation ... The BLS publishes two main types of CPIs each month. The Consumer Price Index for All Urban Consumers (CPI-U), which covers about 93 percent ...