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Inflation Calculator
Calculate the effect of inflation on purchasing power. See how much money from the past is worth today.
Inflation Calculator
Adjusted = Amount × (CPIend / CPIstart) | Based on historical CPI data
Purchasing Power
$100.00 in 1980 → $381.31 in 2024
Adjusted Amount
$381.31
Total Inflation
281.31%
Avg. Annual Rate
3.09%
Year-by-Year
| Year | CPI | Equivalent Value |
|---|---|---|
| 1980 | 82.4 | $100.00 |
| 1981 | 90.9 | $110.32 |
| 1982 | 96.5 | $117.11 |
| 1983 | 99.6 | $120.87 |
| 1984 | 103.9 | $126.09 |
* Based on historical CPI data. Actual values may vary.