How much is $1 in 2025 worth today?

$1 in 2025 is worth $1.04 in August 2026 dollars, according to the U.S. Consumer Price Index.

How much would I need today to match $1 in 2025?

You would need $1.04 to buy what $1 bought in 2025. That is 1.04 times as much.

Kept as cash, $1 from 2025 buys only what $0.96 of 2025 money bought. It has lost 4% of its buying power.

Prices rose 2.6% in 2025. Since then the average has been 3.59% a year.

$1 in 2025 has the same buying power as

$1.04 in August 2026

That is 4% more, an average inflation rate of 3.59% a year over 1 years.

Put the other way, $1 today buys what $0.96 bought in 2025. Cash kept under the mattress since 2025 has lost 4% of its value.

$1 from 2025 in each later year's dollars

Not everything rose at the same pace. What $1 spent on each of these in 2025 costs today:

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

$1.00 in 2025 has the same buying power as

$1.04 in August 2026

Prices rose 4.0% in total, an average of 3.59% a year.

How much is $1 in 2025 worth today?: $1 in 2025 is worth $1.04 in August 2026 dollars, according to the U.S. Consumer Price Index.
How much would I need today to match $1 in 2025?: You would need $1.04 to buy what $1 bought in 2025. That is 1.04 times as much.
How much buying power has $1 lost since 2025?: Kept as cash, $1 from 2025 buys only what $0.96 of 2025 money bought. It has lost 4% of its buying power.
What was inflation in 2025?: Prices rose 2.6% in 2025. Since then the average has been 3.59% a year.