What past US dollars are worth today
Start with the kind of amount you found. A consumer purchase, a statutory wage, and a Depression-era price do not call for the same historical explanation, even when each begins with CPI.
Price comparisons use annual data through 2025. Only optional currency conversions use a recent exchange rate.
Open the US dollar calculatorUS guides for common questions about old money
Each guide explains what the result means for that period and when another source is needed.
$100 in 1970
Calculate $100 from 1970 in today's dollars, then understand how the 1965–1982 Great Inflation and the 1971 end of gold convertibility affect the story.
Read guide →UNITED STATES · WAGES AND PRICES1968 minimum wage
See what the 1968 federal minimum wage would be worth today while accounting for FLSA coverage, state wage floors, and living costs.
Read guide →UNITED STATES · 1929–1939Depression-era dollars
See what Depression-era dollars would be worth today without erasing the sharp deflation from 1929 to 1933 or confusing cash with stocks, gold or wages.
Read guide →