Inflation calculatorBy yearPricesThen vs. now

$100 in 1983 is worth $338.29 today

$338.29

Prices in Sep 2026 are 238.3% higher than the 1983 average, an average inflation rate of about 2.86% per year. The 1983 CPI-U annual average was 99.600; the Sep 2026 index is 336.94.

$0$85$170$255$339198319881993199820032008201320182023

Common amounts

1983Sep 2026
$1$3.38
$5$16.91
$10$33.83
$20$67.66
$50$169.15
$100$338.29
$500$1,691.47
$1,000$3,382.93
$10,000$33,829.32

Year by year

Year$100 from 1983Inflation rate
1983$100.003.2%
1984$104.304.3%
1985$108.003.5%
1986$110.051.9%
1987$114.083.7%
1988$118.734.1%
1989$124.464.8%
1990$131.185.4%
1991$136.744.2%
1992$140.883.0%
1993$145.043.0%
1994$148.822.6%
1995$153.002.8%
1996$157.482.9%
1997$161.162.3%
1998$163.661.6%
1999$167.242.2%
2000$172.893.4%
2001$177.782.8%
2002$180.601.6%
2003$184.702.3%
2004$189.642.7%
2005$196.083.4%
2006$202.403.2%
2007$208.182.9%
2008$216.173.8%
2009$215.40-0.4%
2010$218.931.6%
2011$225.843.2%
2012$230.522.1%
2013$233.891.5%
2014$237.691.6%
2015$237.970.1%
2016$240.971.3%
2017$246.102.1%
2018$252.122.4%
2019$256.681.8%
2020$259.851.2%
2021$272.064.7%
2022$293.838.0%
2023$305.934.1%
2024$314.952.9%
2025$323.242.6%

Use the calculator for other amounts and years.

Source: U.S. Bureau of Labor Statistics, Consumer Price Index (series CUUR0000SA0), via the BLS Public Data API. Data retrieved 2026-10-21. BLS.gov cannot vouch for the data or analyses derived from these data after the data have been retrieved from BLS.gov.