US Inflation Rate Chart
Current US Inflation Rate: -0.04%
US Inflation Rate for May 2015 — reported Jun 18, 2015
Mean: 2.25%
Median: 2.30%
Min: -19.70% (May 1878)
Max: 23.67% (Jun 1920)

Inflation rate based on 12-month change in CPI.

Data courtesy the US Bureau of Labor Statistics and Robert Shiller.