According to the Bureau of Labor Statistics consumer price index, the dollar experienced an average inflation rate of 2.59% per year. Prices in 2018 are 2542.2% higher than prices in 1890.
In other words, $400 in the year 1890 is equivalent in purchasing power to $10,568.72 in 2018, a difference of $10,168.72 over 128 years.
Compared to last year's annual rate, the inflation rate in 2018 is now 1.95%1. If this number holds, $400 today would be equivalent to $407.79 next year. The current inflation rate page gives more detail on the latest official inflation rates.
|Cumulative price change||2542.18%|
|Average inflation rate||2.59%|
|Price difference ($400 base)||$10,168.72|
|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: “$400 in 1890 → 2018 | Inflation Calculator.” U.S. Official Inflation Data, Alioth Finance, 25 May. 2018, https://www.officialdata.org/1890-dollars?amount=400.