$100 in 1980 is worth $403 in 2026,
because prices increased 303.2% over that period, an average of
3.08% a year.
$100 in 1980 has
the same buying power as
$403
in 2026
Detailed inflation statistics
Cumulative price change
303.2%
Average inflation rate
3.08% per year
Converted amount ($100 base)
$403
Price difference ($100 base)
$303
CPI in 1980
82.4
CPI in 2026
332.243
Inflation in 1980
13.50%
Inflation in 2026
3.20%
$100 in 1980 → 2026
$403
$100 in 2026 → 1980
$24.80
Uses a partial-year average for the current year; updates with each CPI release.
What happened to prices between 1980 and 2026
Between 1980 and 2026, the Consumer Price Index went from 82.4 to 332.243.
Cumulatively, prices increased 303.2%, which works out to an average of
3.08% per year. Put differently, a dollar in 1980 bought what
$0.25 buys in 2026: the 1980 dollar
lost 75.2% of its purchasing power over
these 46 years.
1980 sat at the very peak of the Great Inflation. Prices rose 13.5% in that
single year, mortgage rates were climbing toward 16%, and the Federal Reserve
under Paul Volcker was administering the painful interest-rate medicine that
would finally break the inflationary spiral, at the cost of the deep 1981–82
recession. No single year looms larger in how Americans think about inflation.
Every 1980 amount converts to 2026 at the same ratio, 4.03: $1,000 becomes
$4,032, and $10,000 becomes $40,321.
Amount in 1980
Value in 2026
$1.00
$4.03
$5.00
$20.16
$10.00
$40.32
$20.00
$80.64
$50.00
$202
$100
$403
$500
$2,016
$1,000
$4,032
$5,000
$20,160
$10,000
$40,321
$100,000
$403,208
$1,000,000
$4,032,075
Inflation by spending category, 1980–2026
Between 1980 and 2026, medical care rose the most, up 691.1%, while apparel rose the least, up 50.1%, against 303.2% for all items. The headline number is an average; here is what $100 of 1980
spending costs in 2026, by category:
Category
Avg. yearly inflation
$100 in 1980 →
All items (CPI-U)
3.08%
$403
Medical care
4.60%
$791
Housing
3.28%
$441
Core (all items less food & energy)
3.15%
$416
Food
3.07%
$402
Energy
2.88%
$370
Transportation
2.73%
$345
Apparel
0.89%
$150
Not shown because the BLS began these indexes after 1980: recreation (1993–), education & communication (1993–).
Decade by decade: 1980 to 2026
Prices climbed fastest in the 1980s, averaging 4.72% a year, and slowest in the 2010s (1.73% a year). Each step below chains into the full 1980–2026 change:
Years
Avg. yearly inflation
Price change
$100 from 1980, at end
1980–1990
4.72%
58.6%
$159
1990–2000
2.80%
31.8%
$209
2000–2010
2.39%
26.6%
$265
2010–2020
1.73%
18.7%
$314
2020–2026
4.25%
28.4%
$403
Year by year: CPI and the value of $100 from 1980
$100 from 1980 had already become $218 by
2002, on its way to $403 in 2026; each row shows the CPI, that
year's inflation rate, and the running value.
Within the span, inflation peaked at 10.3% in 1981, 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: 2026
In 2026, prices rose 3.2% and $100 from 1980 had the buying
power of $403; the year's average CPI of 332.243 is the level
behind every 2026 figure on this page.
Cite this page
MLA: “Inflation from 1980 to 2026: $100 is worth $403 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1980-to-2026/
APA: InflationCalculator.com. Inflation from 1980 to 2026. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1980-to-2026/