How much is $100 from 1947 worth today?

About $1,499.55 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 1947 to 2026?

Cumulative inflation was 1399.6%, an average of 3.49% per year over 79 years.

What would $100 today have bought in 1947?

Today’s $100 buys what about $6.67 bought in 1947.

What was the highest one-year inflation since 1947?

1980, when the CPI rose 13.5% over the year before.

$100 in 1947 is worth $1,500 in 2026

$100 in 1947 has the same buying power as $1,500 in 2026. Prices rose 1399.6% — about 3.49% a year. See $1 to $100,000 from 1947 in today’s dollars, using U.S. CPI-U.

Cumulative inflation

1399.6%

1947 → 2026

Average per year

3.49%

over 79 years

$100 today in 1947

$6.67

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 1947 is worth, year by year

Year	$100 from 1947 equals
1947	$100.00
1957	$126.01
1967	$149.78
1977	$271.75
1987	$509.42
1997	$719.73
2007	$929.60
2017	$1,099.10
2026	$1,499.55

1947 dollars in 2026 dollars

In 1947	In 2026
$1.00	$15.00
$5.00	$74.98
$10.00	$149.96
$20.00	$299.91
$50.00	$749.78
$100.00	$1,499.55
$500.00	$7,497.76
$1,000.00	$14,995.52
$5,000.00	$74,977.58
$10,000.00	$149,955.16
$50,000.00	$749,775.78
$100,000.00	$1,499,551.57

How this is calculated

Value today = amount × (CPI in 2026 ÷ CPI in 1947). The Consumer Price Index for All Urban Consumers (CPI-U, annual average) tracks what a typical basket of goods and services costs. Between 1947 and 2026the index rose by a factor of 14.996, so every 1947 dollar needs about $15.00 today to buy the same things. The biggest single-year jump in that span was 13.5% in 1980.

Frequently asked questions

How much is $100 from 1947 worth today?: About $1,499.55 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 1947 to 2026?: Cumulative inflation was 1399.6%, an average of 3.49% per year over 79 years.
What would $100 today have bought in 1947?: Today’s $100 buys what about $6.67 bought in 1947.
What was the highest one-year inflation since 1947?: 1980, when the CPI rose 13.5% over the year before.

$100 in other years

Any amount, any two years — open the inflation calculator