How much is $1 in 2001 worth today?

$1 in 2001 is worth $1.89 in August 2026 dollars, according to the U.S. Consumer Price Index.

How much would I need today to match $1 in 2001?

You would need $1.89 to buy what $1 bought in 2001. That is 1.89 times as much.

Kept as cash, $1 from 2001 buys only what $0.53 of 2001 money bought. It has lost 47% of its buying power.

Prices rose 2.8% in 2001. Since then the average has been 2.57% a year.

$1 in 2001 has the same buying power as

$1.89 in August 2026

That is 89% more, an average inflation rate of 2.57% a year over 25 years.

Put the other way, $1 today buys what $0.53 bought in 2001. Cash kept under the mattress since 2001 has lost 47% of its value.

$1 from 2001 in each later year's dollars

Not everything rose at the same pace. What $1 spent on each of these in 2001 costs today:

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

$1.00 in 2001 has the same buying power as

$1.89 in August 2026

Prices rose 89.1% in total, an average of 2.57% a year.

How much is $1 in 2001 worth today?: $1 in 2001 is worth $1.89 in August 2026 dollars, according to the U.S. Consumer Price Index.
How much would I need today to match $1 in 2001?: You would need $1.89 to buy what $1 bought in 2001. That is 1.89 times as much.
How much buying power has $1 lost since 2001?: Kept as cash, $1 from 2001 buys only what $0.53 of 2001 money bought. It has lost 47% of its buying power.
What was inflation in 2001?: Prices rose 2.8% in 2001. Since then the average has been 2.57% a year.