U.S. inflation · 1983–2012
$100 in 1983 has the same buying power as
$231
in 2012
| Cumulative price change | 130.5% |
|---|---|
| Average inflation rate | 2.92% per year |
| Converted amount ($100 base) | $231 |
| Price difference ($100 base) | $131 |
| CPI in 1983 | 99.6 |
| CPI in 2012 | 229.594 |
| Inflation in 1983 | 3.21% |
| Inflation in 2012 | 2.07% |
| $100 in 1983 → 2012 | $231 |
| $100 in 2012 → 1983 | $43.38 |
Between 1983 and 2012, the Consumer Price Index went from 99.6 to 229.594. Cumulatively, prices increased 130.5%, which works out to an average of 2.92% per year. Put differently, a dollar in 1983 bought what $0.43 buys in 2012.
| Amount in 1983 | Value in 2012 |
|---|---|
| $1.00 | $2.31 |
| $5.00 | $11.53 |
| $10.00 | $23.05 |
| $20.00 | $46.10 |
| $50.00 | $115 |
| $100 | $231 |
| $500 | $1,153 |
| $1,000 | $2,305 |
| $5,000 | $11,526 |
| $10,000 | $23,052 |
| $100,000 | $230,516 |
| $1,000,000 | $2,305,161 |
The headline number is an average. Individual categories moved very differently over this period. Here is what $100 of 1983 spending costs in 2012, by category:
| Category | Avg. yearly inflation | $100 in 1983 → |
|---|---|---|
| All items (CPI-U) | 2.92% | $231 |
| Medical care | 5.01% | $412 |
| Energy | 3.16% | $246 |
| Food | 2.99% | $235 |
| Core (all items less food & energy) | 2.92% | $231 |
| Housing | 2.82% | $224 |
| Transportation | 2.74% | $219 |
| Apparel | 0.80% | $126 |
Not shown because the BLS began these indexes after 1983: recreation (1993–), education & communication (1993–).
| Year | CPI | Inflation rate | $100 from 1983 |
|---|---|---|---|
| 1983 | 99.6 | 3.2% | $100 |
| 1984 | 103.9 | 4.3% | $104 |
| 1985 | 107.6 | 3.6% | $108 |
| 1986 | 109.6 | 1.9% | $110 |
| 1987 | 113.6 | 3.6% | $114 |
| 1988 | 118.3 | 4.1% | $119 |
| 1989 | 124 | 4.8% | $124 |
| 1990 | 130.7 | 5.4% | $131 |
| 1991 | 136.2 | 4.2% | $137 |
| 1992 | 140.3 | 3.0% | $141 |
| 1993 | 144.5 | 3.0% | $145 |
| 1994 | 148.2 | 2.6% | $149 |
| 1995 | 152.4 | 2.8% | $153 |
| 1996 | 156.9 | 3.0% | $158 |
| 1997 | 160.5 | 2.3% | $161 |
| 1998 | 163 | 1.6% | $164 |
| 1999 | 166.6 | 2.2% | $167 |
| 2000 | 172.2 | 3.4% | $173 |
| 2001 | 177.1 | 2.8% | $178 |
| 2002 | 179.9 | 1.6% | $181 |
| 2003 | 184 | 2.3% | $185 |
| 2004 | 188.9 | 2.7% | $190 |
| 2005 | 195.3 | 3.4% | $196 |
| 2006 | 201.6 | 3.2% | $202 |
| 2007 | 207.342 | 2.8% | $208 |
| 2008 | 215.303 | 3.8% | $216 |
| 2009 | 214.537 | -0.4% | $215 |
| 2010 | 218.056 | 1.6% | $219 |
| 2011 | 224.939 | 3.2% | $226 |
| 2012 | 229.594 | 2.1% | $231 |
MLA: “Inflation from 1983 to 2012: $100 is worth $231 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1983-to-2012/
APA: InflationCalculator.com. Inflation from 1983 to 2012. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1983-to-2012/
Source: U.S. Bureau of Labor Statistics, CPI-U annual averages (series CUUR0000SA0; category indexes listed on the data sources page). See how these numbers are calculated.