Between 1932 and 2025, US consumer prices rose by 2256.2%. That means $20 then had roughly the same buying power as $471 now — an average of 3.46% inflation per year over 93 years.
What $20 in 1932 was worth at each following decade, adjusted for consumer price inflation.
Inflation adjustment uses the ratio of the Consumer Price Index between the two years — the same method the U.S. Bureau of Labor Statistics documents for comparing dollar amounts over time.
The index used is CPI-U (all urban consumers, US city average, all items), base period 1982-1984 = 100. Inflation in 1932 itself ran at -9.9%. The 2025 figure is the latest annual average available and may be revised by BLS.
Note: other inflation calculators may show slightly different results because some use a specific month rather than the annual average, or a different end year. This page uses annual averages throughout, and states both index values above so the arithmetic can be checked.
$20 in 1932 is equivalent in purchasing power to about $471 in 2025. That is an increase of $451 over 93 years, or a total price rise of 2256.2%.
Prices rose at an average of 3.46% per year between 1932 and 2025. Compounded over 93 years, that turns $20 into $471.
The amount is multiplied by the ratio of the Consumer Price Index in 2025 to the index in 1932: 322.8 divided by 13.7 equals 23.5620. Multiplying $20 by 23.5620 gives $471. The index is the CPI-U published by the U.S. Bureau of Labor Statistics, base period 1982-1984 = 100.
Running the comparison in reverse, $20.00 in 2025 has roughly the same buying power as $0.85 in 1932.
Use the full inflation tool to compare any amount between any two years, or project what today's money will be worth in the future.
