$1 in 1985 has about the same buying power as $3.00 in 2025 — a total price increase of 200.0% over 40 years, averaging 2.78% a year.
Each amount multiplied by 3.0000.
Index values are annual averages on the 1982-1984 = 100 base. Source: BLS CPI-U, all urban consumers, US city average, all items.
$1 in 1985 has roughly the same buying power as $3.00 in 2025. Prices rose 200.0% in total over those 40 years, an average of 2.78% per year.
Multiply the 1985 amount by 3.0000. That figure is the price index in 2025 divided by the index in 1985 (322.8 ÷ 107.60).
Consumer prices changed by 3.6% during 1985 compared with the previous year.
