Value today = amount × (CPI in September 2026 ÷ average CPI in 1914). The data is the CPI-U, all items, not seasonally adjusted, published by the U.S. Bureau of Labor Statistics. Use the calculator above to convert between any two years.
Frequently asked questions
How much is $1 from 1914 worth today?
$1 from 1914 has the same buying power as $33.64 in September 2026, based on the US Consumer Price Index (CPI-U).
How much is $100 from 1914 worth today?
$100 in 1914 is worth about $3,364 in September 2026.
What was the inflation rate in 1914?
The annual-average inflation rate in 1914 was 1.4%.
How much has the dollar lost since 1914?
$100 today buys what $2.97 bought in 1914. Prices are up 3,264% in total, an average of 3.18% a year.