How much is $1 in 1986 worth today?

$1 in 1986 is worth $3.06 in August 2026 dollars, according to the U.S. Consumer Price Index.

How much would I need today to match $1 in 1986?

You would need $3.06 to buy what $1 bought in 1986. That is 3.06 times as much.

Kept as cash, $1 from 1986 buys only what $0.33 of 1986 money bought. It has lost 67% of its buying power.

Prices rose 1.9% in 1986. Since then the average has been 2.82% a year.

$1 in 1986 has the same buying power as

$3.06 in August 2026

That is 206% more, an average inflation rate of 2.82% a year over 40 years.

Put the other way, $1 today buys what $0.33 bought in 1986. Cash kept under the mattress since 1986 has lost 67% of its value.

$1 from 1986 in each later year's dollars

Not everything rose at the same pace. What $1 spent on each of these in 1986 costs today:

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

$1.00 in 1986 has the same buying power as

$3.06 in August 2026

Prices rose 205.6% in total, an average of 2.82% a year.

How much is $1 in 1986 worth today?: $1 in 1986 is worth $3.06 in August 2026 dollars, according to the U.S. Consumer Price Index.
How much would I need today to match $1 in 1986?: You would need $3.06 to buy what $1 bought in 1986. That is 3.06 times as much.
How much buying power has $1 lost since 1986?: Kept as cash, $1 from 1986 buys only what $0.33 of 1986 money bought. It has lost 67% of its buying power.
What was inflation in 1986?: Prices rose 1.9% in 1986. Since then the average has been 2.82% a year.