Based on the U.S. Bureau of Labor Statistics CPI-U (Consumer Price Index for All Urban Consumers), covering 1970–2026. The 2026 value is a partial-year running average and will be revised as the year completes. Reflects average price changes across a general basket of goods - your personal cost of living may differ.
What is $100 from 1980 worth today?
$100 from 1980 has the same buying power as $401.92 in 2026, based on the U.S. Bureau of Labor Statistics CPI-U. Consumer prices rose 301.9% over those 46 years, an average of 3.07% a year, so a dollar today buys what 25 cents bought in 1980.
1980 dollars vs 2026
| Amount | 1980 money in 2026 dollars | 2026 money in 1980 dollars |
|---|---|---|
| $1.00 | $4.02 | $0.25 |
| $20.00 | $80.38 | $4.98 |
| $100 | $401.92 | $24.88 |
| $1,000 | $4,019.17 | $248.81 |
| $10,000 | $40,191.75 | $2,488.07 |
Read the middle column to update an old figure: a $20 bill from 1980 stretches as far as $80.38 does now. Read the right-hand column to go backwards: $1,000 spent in 2026 buys roughly what $248.81 bought in 1980.
Inflation since 1980 in numbers
- Cumulative inflation, 1980 to 2026: 301.9% (CPI-U 82.4 to 331.18).
- Average annual inflation over those 46 years: 3.07%.
- Buying power a 1980 dollar has lost: 75.1%.
- Prices doubled from the 1980 level by 1999, after 19 years.
- Inflation during 1980 itself: 13.50%, after 11.35% in 1979.
- Share of the price rise since 1980 that came in 2020-2026: 29.1%.
Year-by-year CPI around 1980
| Year | CPI-U (annual average) | Inflation that year |
|---|---|---|
| 1977 | 60.6 | 6.50% |
| 1978 | 65.2 | 7.59% |
| 1979 | 72.6 | 11.35% |
| 1980 | 82.4 | 13.50% |
| 1981 | 90.9 | 10.32% |
| 1982 | 96.5 | 6.16% |
| 1983 | 99.6 | 3.21% |
1980 compared with the years around it
Over 1970-1980, prices rose an average of 7.82% a year; in the decade after 1980 (1980-1990) that pace slowed to 4.72%. 1980's own rate of 13.50% sat above both averages. Between 1975 and 1985, no year had higher inflation than 1980; the lowest in that window was 3.21% in 1983.
What happened to 1980 dollars
1980 is the peak of the whole series: the CPI-U rose 13.50% that year, the highest annual rate of any year from 1971 to 2025. The Federal Reserve under Paul Volcker tightened monetary policy hard, and inflation was down to 3.21% by 1983. Because 1980 prices already carried a decade of rapid increases, a 1980 dollar has lost less ground since (75.1%) than a 1970 or 1975 dollar. Prices needed 19 years to double from their 1980 level, finally doing so in 1999, against ten years for 1970 prices.
Frequently asked questions
$401.92 in 2026 - prices have risen 302% since 1980, an average of 3.07% a year. Going the other way, $100 today would have bought what $24.88 bought in 1980.
13.50%. The CPI-U annual average rose from 72.6 in 1979 to 82.4 in 1980. The following year, 1981, inflation was 10.32%.
Yes. The CPI-U first reached twice its 1980 average of 82.4 in 1999, 19 years later, and prices are now 301.9% higher than in 1980.
Multiply the 1980 amount by the 2026 CPI-U divided by the 1980 CPI-U: 331.18 ÷ 82.4 = 4.0192. The 2026 index is a partial-year average through the latest published month, so 2026 values can shift slightly once the full year is in.
Other years
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Reviewed by Raja Jahangir · Last reviewed: October 2026