US CPI · 1980 to 2025
$100 in 1980 is worth $390.66 today
$100 in 1980 has the same purchasing power as $390.66 in 2025. That is a 290.7% increase in prices, or an average inflation rate of 3.07% per year. Prices first doubled from their 1980 level in 1999.
Inflation in 1980
13.5%
vs 1979
Total since 1980
291%
82.4 → 321.9 CPI
Average per year
3.07%
45 years
1980 dollars in today's money
| 1980 amount | Value in 2025 |
|---|---|
| $1 | $3.91 |
| $10 | $39.07 |
| $20 | $78.13 |
| $50 | $195.33 |
| $100 | $390.66 |
| $500 | $1,953.28 |
| $1,000 | $3,906.55 |
| $5,000 | $19,532.77 |
| $10,000 | $39,065.53 |
| $50,000 | $195,327.67 |
| $100,000 | $390,655.34 |
How $100 from 1980 grew over time
The same $100 from 1980, measured in later years' dollars.
| Year | Equivalent of $100 | Change |
|---|---|---|
| 1985 | $130.58 | 31% |
| 1990 | $158.62 | 59% |
| 2000 | $208.98 | 109% |
| 2010 | $264.68 | 165% |
| 2025 | $390.66 | 291% |
Convert any amount
$100.00 in 1980 is worth
$390.66in 2025 dollars
Cumulative change
290.7%
Average per year
3.07%
Nearby years
See the full US inflation calculator and year-by-year table.
Frequently asked questions
How much is $100 in 1980 worth today?
$100 in 1980 is worth about $390.66 in 2025. In other words, you would need $390.66 today to buy what $100 bought in 1980.
What was the inflation rate in 1980?
Consumer prices rose 13.5% in 1980 compared with 1979, based on CPI-U annual averages (72.6 → 82.4).
How much have prices gone up since 1980?
Prices are 290.7% higher in 2025 than in 1980, an average inflation rate of 3.07% per year over 45 years. Today a dollar buys only what 26 cents bought in 1980.
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.