US CPI · 1971 to 2025
$100 in 1971 is worth $794.81 today
$100 in 1971 has the same purchasing power as $794.81 in 2025. That is a 694.8% increase in prices, or an average inflation rate of 3.91% per year. Prices first doubled from their 1971 level in 1980.
Inflation in 1971
4.4%
vs 1970
Total since 1971
695%
40.5 → 321.9 CPI
Average per year
3.91%
54 years
1971 dollars in today's money
| 1971 amount | Value in 2025 |
|---|---|
| $1 | $7.95 |
| $10 | $79.48 |
| $20 | $158.96 |
| $50 | $397.41 |
| $100 | $794.81 |
| $500 | $3,974.07 |
| $1,000 | $7,948.15 |
| $5,000 | $39,740.74 |
| $10,000 | $79,481.48 |
| $50,000 | $397,407.41 |
| $100,000 | $794,814.81 |
How $100 from 1971 grew over time
The same $100 from 1971, measured in later years' dollars.
| Year | Equivalent of $100 | Change |
|---|---|---|
| 1976 | $140.49 | 40% |
| 1981 | $224.44 | 124% |
| 1991 | $336.30 | 236% |
| 2001 | $437.28 | 337% |
| 2021 | $669.14 | 569% |
| 2025 | $794.81 | 695% |
Convert any amount
$100.00 in 1971 is worth
$794.81in 2025 dollars
Cumulative change
694.8%
Average per year
3.91%
Nearby years
See the full US inflation calculator and year-by-year table.
Frequently asked questions
How much is $100 in 1971 worth today?
$100 in 1971 is worth about $794.81 in 2025. In other words, you would need $794.81 today to buy what $100 bought in 1971.
What was the inflation rate in 1971?
Consumer prices rose 4.4% in 1971 compared with 1970, based on CPI-U annual averages (38.8 → 40.5).
How much have prices gone up since 1971?
Prices are 694.8% higher in 2025 than in 1971, an average inflation rate of 3.91% per year over 54 years. Today a dollar buys only what 13 cents bought in 1971.
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.