$100 in 1985 is worth $199.41 in 2009

1.99× price rise

Average US inflation: 2.92% a year over 24 years. Prices first doubled by 2008. Highest year: 1990 (5.4%). Lowest: 2009 (-0.3%).

Converter

1985in 20092009 amount in 1985 money
$1$1.99$0.50
$10$19.94$5.01
$100$199.41$50.15
$1,000$1,994.10$501.48
$10,000$19,940.95$5,014.81
$100,000$199,409.54$50,148.05

Year by year (value of $100 from 1985)

YearValueInflation
1985$100.00
1986$101.941.9%
1987$105.593.6%
1988$109.924.1%
1989$115.194.8%
1990$121.435.4%
1991$126.554.2%
1992$130.403.0%
1993$134.273.0%
1994$137.762.6%
1995$141.622.8%
1996$145.782.9%
1997$149.192.3%
1998$151.491.5%
1999$154.822.2%
2000$160.033.4%
2001$164.542.8%
2002$167.161.6%
2003$171.002.3%
2004$175.572.7%
2005$181.473.4%
2006$187.323.2%
2007$192.702.9%
2008$200.053.8%
2009$199.41-0.3%

1985–2008 · 1985–2010 · All years

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How much is $100 from 1985 worth in 2009?

$100 in 1985 had about the same buying power as $199.41 in 2009, based on US consumer price index data.

What was the average inflation rate in US from 1985 to 2009?

About 2.92% per year, compounding to a 99.4% total rise in prices over 24 years.

Which year between 1985 and 2009 had the highest inflation?

1990 saw the largest annual rise in the index (5.4%); the lowest was 2009 (-0.3%).


Historical statistics for education only. Not investment advice. US CPI: U.S. Bureau of Labor Statistics CPI-U (public domain), annual averages; 2026 = Sep 2026 index. India CPI: World Bank WDI FP.CPI.TOTL (source IMF IFS), licensed CC BY 4.0. INR/USD: Federal Reserve Board H.10. Sources & method · Embed this calculator · BacktestCard