1980 Inflation CalculatorWhat 1980 dollars are worth today

$1 in 1980 has about the same buying power as $3.92 in 2025 — a total price increase of 291.7% over 45 years, averaging 3.08% a year.

Convert any 1980 amount

Amount in 1980 dollars

$100 in 1980 is worth about $392 in 2025 dollars.

Calculated as amount × 3.9175, the change in the price index from 1980 to 2025.

Each amount multiplied by 3.9175.

$3.92

$19.59

$10

$39.17

$20

$78.35

$50

$196

$100

$392

$500

$1,959

$1,000

$3,917

$5,000

$19,587

$10,000

$39,175

$100,000

$391,748

$1 million

$3,917,476

2025 value = 1980 amount × (322.8 ÷ 82.40) = amount × 3.9175

Index values are annual averages on the 1982-1984 = 100 base. Source: BLS CPI-U, all urban consumers, US city average, all items.

Data sources

$1 in 1980 has roughly the same buying power as $3.92 in 2025. Prices rose 291.7% in total over those 45 years, an average of 3.08% per year.

Multiply the 1980 amount by 3.9175. That figure is the price index in 2025 divided by the index in 1980 (322.8 ÷ 82.40).