US CPI · 1975 to 2025
$100 in 1975 is worth $598.33 today
$100 in 1975 has the same purchasing power as $598.33 in 2025. That is a 498.3% increase in prices, or an average inflation rate of 3.64% per year. Prices first doubled from their 1975 level in 1985.
Inflation in 1975
9.1%
vs 1974
Total since 1975
498%
53.8 → 321.9 CPI
Average per year
3.64%
50 years
1975 dollars in today's money
| 1975 amount | Value in 2025 |
|---|---|
| $1 | $5.98 |
| $10 | $59.83 |
| $20 | $119.67 |
| $50 | $299.16 |
| $100 | $598.33 |
| $500 | $2,991.64 |
| $1,000 | $5,983.27 |
| $5,000 | $29,916.36 |
| $10,000 | $59,832.71 |
| $50,000 | $299,163.57 |
| $100,000 | $598,327.14 |
How $100 from 1975 grew over time
The same $100 from 1975, measured in later years' dollars.
| Year | Equivalent of $100 | Change |
|---|---|---|
| 1980 | $153.16 | 53% |
| 1985 | $200.00 | 100% |
| 1995 | $283.27 | 183% |
| 2005 | $363.01 | 263% |
| 2025 | $598.33 | 498% |
Convert any amount
$100.00 in 1975 is worth
$598.33in 2025 dollars
Cumulative change
498.3%
Average per year
3.64%
Nearby years
See the full US inflation calculator and year-by-year table.
Frequently asked questions
How much is $100 in 1975 worth today?
$100 in 1975 is worth about $598.33 in 2025. In other words, you would need $598.33 today to buy what $100 bought in 1975.
What was the inflation rate in 1975?
Consumer prices rose 9.1% in 1975 compared with 1974, based on CPI-U annual averages (49.3 → 53.8).
How much have prices gone up since 1975?
Prices are 498.3% higher in 2025 than in 1975, an average inflation rate of 3.64% per year over 50 years. Today a dollar buys only what 17 cents bought in 1975.
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.