How much is $100 from 2005 worth today?

About $171.22 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 2005 to 2026?

Cumulative inflation was 71.2%, an average of 2.59% per year over 21 years.

What would $100 today have bought in 2005?

Today’s $100 buys what about $58.40 bought in 2005.

What was the highest one-year inflation since 2005?

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

$100 in 2005 is worth $171.22 in 2026

$100 in 2005 has the same buying power as $171.22 in 2026. Prices rose 71.2% — about 2.59% a year. See $1 to $100,000 from 2005 in today’s dollars, using U.S. CPI-U.

Cumulative inflation

71.2%

2005 → 2026

Average per year

2.59%

over 21 years

$100 today in 2005

$58.40

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 2005 is worth, year by year

Year	$100 from 2005 equals
2005	$100.00
2010	$111.67
2015	$121.35
2020	$132.51
2025	$164.82
2026	$171.22

2005 dollars in 2026 dollars

In 2005	In 2026
$1.00	$1.71
$5.00	$8.56
$10.00	$17.12
$20.00	$34.24
$50.00	$85.61
$100.00	$171.22
$500.00	$856.12
$1,000.00	$1,712.24
$5,000.00	$8,561.19
$10,000.00	$17,122.38
$50,000.00	$85,611.88
$100,000.00	$171,223.76

How this is calculated

Value today = amount × (CPI in 2026 ÷ CPI in 2005). The Consumer Price Index for All Urban Consumers (CPI-U, annual average) tracks what a typical basket of goods and services costs. Between 2005 and 2026the index rose by a factor of 1.712, so every 2005 dollar needs about $1.71 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 2005 worth today?: About $171.22 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 2005 to 2026?: Cumulative inflation was 71.2%, an average of 2.59% per year over 21 years.
What would $100 today have bought in 2005?: Today’s $100 buys what about $58.40 bought in 2005.
What was the highest one-year inflation since 2005?: 2022, when the CPI rose 8.0% over the year before.

$100 in other years

Any amount, any two years — open the inflation calculator