$100 in 1945 is worth $1,743 in 2024,
because prices increased 1642.7% over that period, an average of
3.68% a year.
$100 in 1945 has
the same buying power as
$1,743
in 2024
Detailed inflation statistics
Cumulative price change
1642.7%
Average inflation rate
3.68% per year
Converted amount ($100 base)
$1,743
Price difference ($100 base)
$1,643
CPI in 1945
18
CPI in 2024
313.689
Inflation in 1945
2.27%
Inflation in 2024
2.95%
$100 in 1945 → 2024
$1,743
$100 in 2024 → 1945
$5.74
What happened to prices between 1945 and 2024
Between 1945 and 2024, the Consumer Price Index went from 18 to 313.689.
Cumulatively, prices increased 1642.7%, which works out to an average of
3.68% per year. Put differently, a dollar in 1945 bought what
$0.06 buys in 2024: the 1945 dollar
lost 94.3% of its purchasing power over
these 79 years.
Consumer prices rose 2.3% in 1945, up from 1944’s 1.7% but
still modest, a rate that understated how much pressure had built up behind
wartime price and wage controls, which stayed largely in place even as the
conflict that justified them came to a close. The year opened with a shock
at home: Franklin Roosevelt died of a cerebral hemorrhage on April 12, less
than three months into an unprecedented fourth term, and Vice President
Harry Truman was sworn in that same afternoon. The war Roosevelt had led for
nearly four years ended without him. Germany surrendered on May 8, and
Japan surrendered on August 15, after atomic bombs fell on Hiroshima and
Nagasaki that month, with the formal signing aboard the USS Missouri on
September 2. Domestic policy kept moving even as the guns fell silent: the
federal minimum wage rose to 40 cents an hour that October 24, the final
step of the schedule Congress had built into the 1938 Fair Labor Standards
Act, up from 30 cents in 1939 and 25 cents at the law’s start. Consumer
prices stood 81.8% above their 1913 level, a gain that would
look modest next to what followed once wartime controls actually came off.
First-class postage held at 3 cents.
Every 1945 amount converts to 2024 at the same ratio, 17.43: $1,000 becomes
$17,427, and $10,000 becomes $174,272.
Amount in 1945
Value in 2024
$1.00
$17.43
$5.00
$87.14
$10.00
$174
$20.00
$349
$50.00
$871
$100
$1,743
$500
$8,714
$1,000
$17,427
$5,000
$87,136
$10,000
$174,272
$100,000
$1,742,717
$1,000,000
$17,427,167
Inflation by spending category, 1945–2024
Between 1945 and 2024, medical care rose the most, up 4638.2%, while apparel rose the least, up 318.7%, against 1642.7% for all items. The headline number is an average; here is what $100 of 1945
spending costs in 2024, by category:
Category
Avg. yearly inflation
$100 in 1945 →
All items (CPI-U)
3.68%
$1,743
Medical care
5.01%
$4,738
Food
3.80%
$1,909
Transportation
3.65%
$1,702
Apparel
1.83%
$419
Not shown because the BLS began these indexes after 1945: core (all items less food & energy) (1957–), energy (1957–), housing (1967–), recreation (1993–), education & communication (1993–).
Decade by decade: 1945 to 2024
Prices climbed fastest in the 1970s, averaging 7.82% a year, and slowest in the 2010s (1.73% a year). Each step below chains into the full 1945–2024 change:
Years
Avg. yearly inflation
Price change
$100 from 1945, at end
1945–1950
6.01%
33.9%
$134
1950–1960
2.08%
22.8%
$164
1960–1970
2.74%
31.1%
$216
1970–1980
7.82%
112.4%
$458
1980–1990
4.72%
58.6%
$726
1990–2000
2.80%
31.8%
$957
2000–2010
2.39%
26.6%
$1,211
2010–2020
1.73%
18.7%
$1,438
2020–2024
4.93%
21.2%
$1,743
Year by year: CPI and the value of $100 from 1945
$100 from 1945 had already become $598 by
1985, on its way to $1,743 in 2024; each row shows the CPI, that
year's inflation rate, and the running value.
Within the span, inflation peaked at 14.4% in 1947, and prices fell 1.2% in 1949, the deepest deflation of the period.
Long periods are sampled every 5 years; the calculator above covers any pair of years.
The destination year: 2024
In 2024, prices rose 2.9% and $100 from 1945 had the buying
power of $1,743; the year's average CPI of 313.689 is the level
behind every 2024 figure on this page.
2024 brought inflation close to normal without fully reaching it. Consumer
prices rose 2.9% on average, the smallest yearly increase since 2020, and the
December-to-December rate was also 2.9%. Gasoline averaged $3.30 a gallon,
below 2023’s $3.52. Shelter stayed the biggest driver of the index, so the
pace of price growth in categories that households can’t easily avoid, such as
rent and insurance, lagged the drop in goods and energy costs.
The Federal Reserve declared progress in September, cutting its policy rate
by half a point, the first reduction since the pandemic emergency, and then
by a quarter point in November and again in December. Mortgage rates near 7%
kept the housing market frozen for many would-be buyers.
Median household income was $83,730, the federal minimum wage stayed at $7.25,
and a first-class stamp rose to 73 cents in July. After the November election,
attention turned to how announced tariffs and tax policy might affect prices
in 2025.
MLA: “Inflation from 1945 to 2024: $100 is worth $1,743 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1945-to-2024/
APA: InflationCalculator.com. Inflation from 1945 to 2024. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1945-to-2024/