$100 in 1990 is worth $104.22 in 1991

1.04× price rise

Average US inflation: 4.22% a year over 1 years. Prices did not double in this span. Highest year: 1991 (4.2%). Lowest: 1991 (4.2%).

Converter

1990in 19911991 amount in 1990 money
$1$1.04$0.96
$10$10.42$9.60
$100$104.22$95.95
$1,000$1,042.16$959.55
$10,000$10,421.58$9,595.47
$100,000$104,215.83$95,954.71

Year by year (value of $100 from 1990)

YearValueInflation
1990$100.00
1991$104.224.2%

1990–1992 · All years

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How much is $100 from 1990 worth in 1991?

$100 in 1990 had about the same buying power as $104.22 in 1991, based on US consumer price index data.

What was the average inflation rate in US from 1990 to 1991?

About 4.22% per year, compounding to a 4.2% total rise in prices over 1 years.

Which year between 1990 and 1991 had the highest inflation?

1991 saw the largest annual rise in the index (4.2%); the lowest was 1991 (4.2%).

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