4.79× price rise
Average US inflation: 5.18% a year over 31 years. Prices first doubled by 1979. Highest year: 1980 (13.5%). Lowest: 1998 (1.5%).
| 1968 | in 1999 | 1999 amount in 1968 money |
|---|---|---|
| $1 | $4.79 | $0.21 |
| $10 | $47.88 | $2.09 |
| $100 | $478.80 | $20.89 |
| $1,000 | $4,788.02 | $208.85 |
| $10,000 | $47,880.24 | $2,088.54 |
| $100,000 | $478,802.40 | $20,885.44 |
| Year | Value | Inflation |
|---|---|---|
| 1968 | $100.00 | |
| 1969 | $105.44 | 5.4% |
| 1970 | $111.64 | 5.9% |
| 1971 | $116.36 | 4.2% |
| 1972 | $120.17 | 3.3% |
| 1973 | $127.69 | 6.3% |
| 1974 | $141.75 | 11.0% |
| 1975 | $154.71 | 9.1% |
| 1976 | $163.64 | 5.8% |
| 1977 | $174.23 | 6.5% |
| 1978 | $187.52 | 7.6% |
| 1979 | $208.62 | 11.3% |
| 1980 | $236.79 | 13.5% |
| 1981 | $261.37 | 10.4% |
| 1982 | $277.46 | 6.2% |
| 1983 | $286.23 | 3.2% |
| 1984 | $298.73 | 4.4% |
| 1985 | $309.27 | 3.5% |
| 1986 | $315.28 | 1.9% |
| 1987 | $326.56 | 3.6% |
| 1988 | $339.95 | 4.1% |
| 1989 | $356.24 | 4.8% |
| 1990 | $375.54 | 5.4% |
| 1991 | $391.38 | 4.2% |
| 1992 | $403.28 | 3.0% |
| 1993 | $415.26 | 3.0% |
| 1994 | $426.04 | 2.6% |
| 1995 | $437.99 | 2.8% |
| 1996 | $450.85 | 2.9% |
| 1997 | $461.39 | 2.3% |
| 1998 | $468.53 | 1.5% |
| 1999 | $478.80 | 2.2% |
1968–1998 · 1968–2000 · All years
$100 in 1968 had about the same buying power as $478.80 in 1999, based on US consumer price index data.
About 5.18% per year, compounding to a 378.8% total rise in prices over 31 years.
1980 saw the largest annual rise in the index (13.5%); the lowest was 1998 (1.5%).