$100 in 1980 is worth how much today?
$408.87 in Sep 2026 dollars
$100 in 1980 had the same purchasing power as $408.87 in Sep 2026. Prices are 4.09× higher, so a dollar from 1980 buys what about $4.09 buys today. Put the other way, $100 held as cash since 1980 has lost about 76% of its buying power. Inflation in 1980 was 13.5%. 1980 is remembered for the peak of modern-era inflation. Over the following decade, prices rose 50%.
What $100 bought in 1980 vs. today
Using BLS average retail prices, the same $100 buys these quantities:
| Item | 1980 | Sep 2026 |
|---|---|---|
| dozen eggs | 119 (at $0.84) | 44 (at $2.27) |
| gallons of gas | 80 (at $1.25) | 22 (at $4.48) |
| pounds of white bread | 197 (at $0.51) | 55 (at $1.83) |
| pounds of coffee | 32 (at $3.14) | 11 (at $9.33) |
To earn the same today
Someone earning $100 a month in 1980 would need about $408.87 a month in Sep 2026 to keep the same standard of living, based on CPI-U.
Other amounts: $1,000 · $10,000 · full 1980 inflation table
Nearby years: 1970 · 1973 · 1974 · 1975 · 1979 · 1982 · 1985 · 1990