US CPI · 1981 to 2025
$100 in 1981 is worth $354.13 today
$100 in 1981 has the same purchasing power as $354.13 in 2025. That is a 254.1% increase in prices, or an average inflation rate of 2.92% per year. Prices first doubled from their 1981 level in 2003.
Inflation in 1981
10.3%
vs 1980
Total since 1981
254%
90.9 → 321.9 CPI
Average per year
2.92%
44 years
1981 dollars in today's money
| 1981 amount | Value in 2025 |
|---|---|
| $1 | $3.54 |
| $10 | $35.41 |
| $20 | $70.83 |
| $50 | $177.06 |
| $100 | $354.13 |
| $500 | $1,770.63 |
| $1,000 | $3,541.25 |
| $5,000 | $17,706.27 |
| $10,000 | $35,412.54 |
| $50,000 | $177,062.71 |
| $100,000 | $354,125.41 |
How $100 from 1981 grew over time
The same $100 from 1981, measured in later years' dollars.
| Year | Equivalent of $100 | Change |
|---|---|---|
| 1986 | $120.57 | 21% |
| 1991 | $149.83 | 50% |
| 2001 | $194.83 | 95% |
| 2011 | $247.41 | 147% |
| 2025 | $354.13 | 254% |
Convert any amount
$100.00 in 1981 is worth
$354.13in 2025 dollars
Cumulative change
254.1%
Average per year
2.92%
Nearby years
See the full US inflation calculator and year-by-year table.
Frequently asked questions
How much is $100 in 1981 worth today?
$100 in 1981 is worth about $354.13 in 2025. In other words, you would need $354.13 today to buy what $100 bought in 1981.
What was the inflation rate in 1981?
Consumer prices rose 10.3% in 1981 compared with 1980, based on CPI-U annual averages (82.4 → 90.9).
How much have prices gone up since 1981?
Prices are 254.1% higher in 2025 than in 1981, an average inflation rate of 2.92% per year over 44 years. Today a dollar buys only what 28 cents bought in 1981.
Disclaimer: These are estimates based on published tax rates for a single employee with standard deductions and no other income. Your actual pay depends on your tax code, benefits, credits and local taxes. This site is for information only and is not financial, tax or legal advice. Check with your tax authority or a qualified professional before making decisions.