3.09× price rise
Average US inflation: 4.82% a year over 24 years. Prices first doubled by 1986. Highest year: 1980 (13.5%). Lowest: 1998 (1.5%).
| 1975 | in 1999 | 1999 amount in 1975 money |
|---|---|---|
| $1 | $3.09 | $0.32 |
| $10 | $30.95 | $3.23 |
| $100 | $309.49 | $32.31 |
| $1,000 | $3,094.91 | $323.11 |
| $10,000 | $30,949.06 | $3,231.12 |
| $100,000 | $309,490.63 | $32,311.16 |
| Year | Value | Inflation |
|---|---|---|
| 1975 | $100.00 | |
| 1976 | $105.77 | 5.8% |
| 1977 | $112.62 | 6.5% |
| 1978 | $121.21 | 7.6% |
| 1979 | $134.85 | 11.3% |
| 1980 | $153.06 | 13.5% |
| 1981 | $168.94 | 10.4% |
| 1982 | $179.35 | 6.2% |
| 1983 | $185.01 | 3.2% |
| 1984 | $193.09 | 4.4% |
| 1985 | $199.91 | 3.5% |
| 1986 | $203.79 | 1.9% |
| 1987 | $211.09 | 3.6% |
| 1988 | $219.74 | 4.1% |
| 1989 | $230.27 | 4.8% |
| 1990 | $242.75 | 5.4% |
| 1991 | $252.98 | 4.2% |
| 1992 | $260.68 | 3.0% |
| 1993 | $268.42 | 3.0% |
| 1994 | $275.38 | 2.6% |
| 1995 | $283.11 | 2.8% |
| 1996 | $291.42 | 2.9% |
| 1997 | $298.24 | 2.3% |
| 1998 | $302.85 | 1.5% |
| 1999 | $309.49 | 2.2% |
1975–1998 · 1975–2000 · All years
$100 in 1975 had about the same buying power as $309.49 in 1999, based on US consumer price index data.
About 4.82% per year, compounding to a 209.5% total rise in prices over 24 years.
1980 saw the largest annual rise in the index (13.5%); the lowest was 1998 (1.5%).