$100 in 1983 is worth $315 in 2024,
because prices increased 214.9% over that period, an average of
2.84% a year.
$100 in 1983 has
the same buying power as
$315
in 2024
Detailed inflation statistics
Cumulative price change
214.9%
Average inflation rate
2.84% per year
Converted amount ($100 base)
$315
Price difference ($100 base)
$215
CPI in 1983
99.6
CPI in 2024
313.689
Inflation in 1983
3.21%
Inflation in 2024
2.95%
$100 in 1983 → 2024
$315
$100 in 2024 → 1983
$31.75
What happened to prices between 1983 and 2024
Between 1983 and 2024, the Consumer Price Index went from 99.6 to 313.689.
Cumulatively, prices increased 214.9%, which works out to an average of
2.84% per year. Put differently, a dollar in 1983 bought what
$0.32 buys in 2024: the 1983 dollar
lost 68.2% of its purchasing power over
these 41 years.
1983 confirmed that the Volcker disinflation was not a one-year fluke.
Consumer prices rose 3.2% for the year, nearly identical to 1982’s pace and a
fraction of the double-digit rates of 1980 and 1981. With inflation tamed and
interest rates coming down, the economy roared back from the 1981-82
recession: real GDP grew 4.6%, the strongest calendar-year growth since the
1950s, and unemployment fell from its 10.8% peak to 8.3% by December. Housing
and auto sales, both starved of credit during the recession, led the
rebound. In April, Congress and President Reagan enacted the Social Security
Amendments of 1983, a bipartisan rescue of a system projected to run out of
money within months. The law gradually raised the full retirement age from
65 to 67, began taxing benefits for higher-income retirees, and delayed that
year’s cost-of-living adjustment by six months. For a program whose benefits
had been indexed to the CPI since 1975, the amendments were the first major
sign that inflation-proofing Social Security carried a cost Congress could
not simply legislate away. By year’s end, gas averaged $1.16 a gallon and
mailing a letter still cost 20 cents, prices that had barely moved since
1981, a sharp break from the constant increases of the previous decade.
Every 1983 amount converts to 2024 at the same ratio, 3.15: $1,000 becomes
$3,149, and $10,000 becomes $31,495.
Amount in 1983
Value in 2024
$1.00
$3.15
$5.00
$15.75
$10.00
$31.49
$20.00
$62.99
$50.00
$157
$100
$315
$500
$1,575
$1,000
$3,149
$5,000
$15,747
$10,000
$31,495
$100,000
$314,949
$1,000,000
$3,149,488
Inflation by spending category, 1983–2024
Between 1983 and 2024, medical care rose the most, up 460.5%, while apparel rose the least, up 31.2%, against 214.9% for all items. The headline number is an average; here is what $100 of 1983
spending costs in 2024, by category:
Category
Avg. yearly inflation
$100 in 1983 →
All items (CPI-U)
2.84%
$315
Medical care
4.29%
$560
Housing
3.00%
$336
Food
2.97%
$332
Core (all items less food & energy)
2.88%
$320
Energy
2.54%
$280
Transportation
2.48%
$273
Apparel
0.66%
$131
Not shown because the BLS began these indexes after 1983: recreation (1993–), education & communication (1993–).
Decade by decade: 1983 to 2024
Prices climbed fastest in the 2020s, averaging 4.93% a year, and slowest in the 2010s (1.73% a year). Each step below chains into the full 1983–2024 change:
Years
Avg. yearly inflation
Price change
$100 from 1983, at end
1983–1990
3.96%
31.2%
$131
1990–2000
2.80%
31.8%
$173
2000–2010
2.39%
26.6%
$219
2010–2020
1.73%
18.7%
$260
2020–2024
4.93%
21.2%
$315
Year by year: CPI and the value of $100 from 1983
$100 from 1983 had already become $185 by
2003, on its way to $315 in 2024; each row shows the CPI, that
year's inflation rate, and the running value.
Within the span, inflation peaked at 8.0% in 2022, and prices fell 0.4% in 2009, the deepest deflation of the period.
Long periods are sampled every 2 years; the calculator above covers any pair of years.
The destination year: 2024
In 2024, prices rose 2.9% and $100 from 1983 had the buying
power of $315; 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 1983 to 2024: $100 is worth $315 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1983-to-2024/
APA: InflationCalculator.com. Inflation from 1983 to 2024. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1983-to-2024/