How much is $100 from 1981 worth today?

About $367.88 in 2026 dollars, based on the annual-average U.S. Consumer Price Index (CPI-U). 2026 is an estimate until the full-year CPI is published.

What was the inflation rate from 1981 to 2026?

Cumulative inflation was 267.9%, an average of 2.94% per year over 45 years.

What would $100 today have bought in 1981?

Today’s $100 buys what about $27.18 bought in 1981.

What was the highest one-year inflation since 1981?

2022, when the CPI rose 8.0% over the year before.

$100 in 1981 is worth $367.88 in 2026

$100 in 1981 has the same buying power as $367.88 in 2026. Prices rose 267.9% — about 2.94% a year. See $1 to $100,000 from 1981 in today’s dollars, using U.S. CPI-U.

Cumulative inflation

267.9%

1981 → 2026

Average per year

2.94%

over 45 years

$100 today in 1981

$27.18

same buying power

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2026 uses the Minneapolis Fed’s estimate of the annual-average CPI until the full year is published.

What $100 from 1981 is worth, year by year

Year	$100 from 1981 equals
1981	$100.00
1986	$120.57
1991	$149.83
1996	$172.61
2001	$194.83
2006	$221.78
2011	$247.41
2016	$264.03
2021	$298.13
2026	$367.88

1981 dollars in 2026 dollars

In 1981	In 2026
$1.00	$3.68
$5.00	$18.39
$10.00	$36.79
$20.00	$73.58
$50.00	$183.94
$100.00	$367.88
$500.00	$1,839.38
$1,000.00	$3,678.77
$5,000.00	$18,393.84
$10,000.00	$36,787.68
$50,000.00	$183,938.39
$100,000.00	$367,876.79

How this is calculated

Value today = amount × (CPI in 2026 ÷ CPI in 1981). The Consumer Price Index for All Urban Consumers (CPI-U, annual average) tracks what a typical basket of goods and services costs. Between 1981 and 2026the index rose by a factor of 3.679, so every 1981 dollar needs about $3.68 today to buy the same things. The biggest single-year jump in that span was 8.0% in 2022.

Frequently asked questions

How much is $100 from 1981 worth today?: About $367.88 in 2026 dollars, based on the annual-average U.S. Consumer Price Index (CPI-U). 2026 is an estimate until the full-year CPI is published.
What was the inflation rate from 1981 to 2026?: Cumulative inflation was 267.9%, an average of 2.94% per year over 45 years.
What would $100 today have bought in 1981?: Today’s $100 buys what about $27.18 bought in 1981.
What was the highest one-year inflation since 1981?: 2022, when the CPI rose 8.0% over the year before.

$100 in other years

Any amount, any two years — open the inflation calculator