According to the Bureau of Labor Statistics consumer price index, the dollar experienced an average inflation rate of 3.16% per year. Prices in 2018 are 2370.8% higher than prices in 1915.
In other words, $4,000 in the year 1915 is equivalent in purchasing power to $98,833.27 in 2018, a difference of $94,833.27 over 103 years.
Compared to last year's annual rate, the inflation rate in 2018 is now 1.95%1. If this number holds, $4,000 today would be equivalent to $4,077.91 next year. The current inflation rate page gives more detail on the latest official inflation rates.
|Cumulative price change||2370.83%|
|Average inflation rate||3.16%|
|Price difference ($4,000 base)||$94,833.27|
|CPI in 1915||10.1|
|CPI in 2018||249.554|
Politics and news often influence economic performance. Here's what was happening at the time:
Raw data for these calculations comes from 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.
You may use the following MLA citation for this page: “$4,000 in 1915 → 2018 | Inflation Calculator.” U.S. Official Inflation Data, Alioth Finance, 26 May. 2018, https://www.officialdata.org/1915-dollars?amount=4000.