4.27× price rise
Average US inflation: 3.43% a year over 43 years. Prices first doubled by 1989. Highest year: 1980 (13.5%). Lowest: 2009 (-0.3%).
| 1977 | in 2020 | 2020 amount in 1977 money |
|---|---|---|
| $1 | $4.27 | $0.23 |
| $10 | $42.70 | $2.34 |
| $100 | $427.04 | $23.42 |
| $1,000 | $4,270.37 | $234.17 |
| $10,000 | $42,703.73 | $2,341.72 |
| $100,000 | $427,037.26 | $23,417.16 |
| Year | Value | Inflation |
|---|---|---|
| 1977 | $100.00 | |
| 1978 | $107.63 | 7.6% |
| 1979 | $119.74 | 11.3% |
| 1980 | $135.91 | 13.5% |
| 1981 | $150.01 | 10.4% |
| 1982 | $159.25 | 6.2% |
| 1983 | $164.28 | 3.2% |
| 1984 | $171.46 | 4.4% |
| 1985 | $177.51 | 3.5% |
| 1986 | $180.96 | 1.9% |
| 1987 | $187.43 | 3.6% |
| 1988 | $195.12 | 4.1% |
| 1989 | $204.47 | 4.8% |
| 1990 | $215.55 | 5.4% |
| 1991 | $224.64 | 4.2% |
| 1992 | $231.47 | 3.0% |
| 1993 | $238.34 | 3.0% |
| 1994 | $244.53 | 2.6% |
| 1995 | $251.39 | 2.8% |
| 1996 | $258.77 | 2.9% |
| 1997 | $264.82 | 2.3% |
| 1998 | $268.92 | 1.5% |
| 1999 | $274.81 | 2.2% |
| 2000 | $284.07 | 3.4% |
| 2001 | $292.07 | 2.8% |
| 2002 | $296.73 | 1.6% |
| 2003 | $303.55 | 2.3% |
| 2004 | $311.64 | 2.7% |
| 2005 | $322.13 | 3.4% |
| 2006 | $332.51 | 3.2% |
| 2007 | $342.06 | 2.9% |
| 2008 | $355.11 | 3.8% |
| 2009 | $353.97 | -0.3% |
| 2010 | $359.76 | 1.6% |
| 2011 | $371.06 | 3.1% |
| 2012 | $378.75 | 2.1% |
| 2013 | $384.30 | 1.5% |
| 2014 | $390.51 | 1.6% |
| 2015 | $390.98 | 0.1% |
| 2016 | $395.94 | 1.3% |
| 2017 | $404.38 | 2.1% |
| 2018 | $414.24 | 2.4% |
| 2019 | $421.75 | 1.8% |
| 2020 | $427.04 | 1.3% |
1977–2019 · 1977–2021 · All years
$100 in 1977 had about the same buying power as $427.04 in 2020, based on US consumer price index data.
About 3.43% per year, compounding to a 327.0% total rise in prices over 43 years.
1980 saw the largest annual rise in the index (13.5%); the lowest was 2009 (-0.3%).