The consumer price index (CPI) in 2009 was 214.537. the Bureau of Labor Statistics uses this CPI value to track inflation on a monthly basis.
According to the Bureau of Labor Statistics, the dollar experienced an average inflation rate of 1.65% per year. Prices in 2017 are 14.0% higher than prices in 2009.
In other words, $1 in the year 2009 is equivalent to $1.14 in 2017, a difference of $0.14 over 8 years.
|Cumulative price change||14.00%|
|Average inflation rate||1.65%|
|Price difference ($1 base)||$0.14|
|CPI in 2009||214.537|
|CPI in 2017||244.786|
Politics and news often play an important role in economic performance.
Inflation Data Source: The Bureau of Labor Statistics' Consumer Price Index (CPI), established in 1913. Inflation data from 1665 to 1912 is sourced from a historical study conducted by political science professor Robert Sahr at Oregon State University.