US CPI inflation 3.4% 3.4 %
year on year, Aug 2026
Inside its usual range of 1.3% to 4.6%. The record is 23.7%, in June 1920. Up from 2.9% a year ago.
1950 2000 −20.0% −10.0% 0.0% 10.0% 20.0% 30.0% 23.7%, Jun 1920 usual range, 1.3% to 4.6% 3.4% 1920 1940 1960 1980 2000 2020 −20.0% −10.0% 0.0% 10.0% 20.0% 30.0% 23.7%, Jun 1920 −15.8%, Jun 1921 usual range, 1.3% to 4.6% 3.4% 1920 1940 1960 1980 2000 2020 −20.0% −10.0% 0.0% 10.0% 20.0% 30.0% 23.7%, Jun 1920 −15.8%, Jun 1921 usual range, 1.3% to 4.6% 3.4% 1920 1940 1960 1980 2000 2020 −20.0% −10.0% 10.0% 20.0% 30.0% 23.7%, Jun 1920 −15.8%, Jun 1921 usual range, 1.3% to 4.6% 3.4% What it is. US consumer prices against a year earlier.
How to read it. Drives what the Federal Reserve does next, and through it, global interest rates.
The numbers Latest 3.4% Aug 2026 A week ago 3.4% A month ago 3.4% A year ago 2.9% Usual range 1.3% to 4.6% Median 2.7% Lowest −15.8% 1 Jun 1921 Highest 23.7% 1 Jun 1920 Percentile, full history 63 Percentile, last 5 years 53
The usual range is the middle half of readings since 1914. A percentile is the share of the 1,351 readings since 1 Jan 1914 that were below today's. Data: statistics , history (JSON); history as CSV .
To cite: tipsheet, “US CPI inflation”, data to Aug 2026, https://tipsheet.markets/i/us-inflation/
Read it with the usual range: the middle half of all readings todayEach line runs from the lowest reading ever to the highest.