How much is $100,000 in 1929 worth today?

$100,000 in 1929 is worth $1,958,947 in August 2026 dollars, according to the U.S. Consumer Price Index.

How much would I need today to match $100,000 in 1929?

You would need $1,958,947 to buy what $100,000 bought in 1929. That is 19.59 times as much.

Kept as cash, $100,000 from 1929 buys only what $5,104.78 of 1929 money bought. It has lost 95% of its buying power.

Prices rose 0.0% in 1929. Since then the average has been 3.11% a year.

$100,000 in 1929 has the same buying power as

$1,958,947 in August 2026

That is 1,859% more, an average inflation rate of 3.11% a year over 97 years.

Put the other way, $100,000 today buys what $5,104.78 bought in 1929. Cash kept under the mattress since 1929 has lost 95% of its value.

$100,000 from 1929 in each later year's dollars

Not everything rose at the same pace. What $100,000 spent on each of these in 1929 costs today:

Amount ($) From year From month To year To month

$100,000 in 1929 has the same buying power as

$1,958,947 in August 2026

Prices rose 1,858.9% in total, an average of 3.11% a year.

How much is $100,000 in 1929 worth today?: $100,000 in 1929 is worth $1,958,947 in August 2026 dollars, according to the U.S. Consumer Price Index.
How much would I need today to match $100,000 in 1929?: You would need $1,958,947 to buy what $100,000 bought in 1929. That is 19.59 times as much.
How much buying power has $100,000 lost since 1929?: Kept as cash, $100,000 from 1929 buys only what $5,104.78 of 1929 money bought. It has lost 95% of its buying power.
What was inflation in 1929?: Prices rose 0.0% in 1929. Since then the average has been 3.11% a year.