$100 in 1987 is worth $115.00 in 1990

1.15× price rise

Average US inflation: 4.77% a year over 3 years. Prices did not double in this span. Highest year: 1990 (5.4%). Lowest: 1988 (4.1%).

Converter

1987	in 1990	1990 amount in 1987 money
$1	$1.15	$0.87
$10	$11.50	$8.70
$100	$115.00	$86.96
$1,000	$1,149.99	$869.57
$10,000	$11,499.93	$8,695.71
$100,000	$114,999.27	$86,957.08

Year by year (value of $100 from 1987)

Year	Value	Inflation
1987	$100.00
1988	$104.10	4.1%
1989	$109.09	4.8%
1990	$115.00	5.4%

1987–1989 · 1987–1991 · All years

See how your portfolio survived 2008. Inflation is one risk; crashes and the rupee are the others. Stress-test your India + US mix free, or get the full crisis PDF report with BacktestCard Pro, $9 one-time. Educational only.

Want to chart these assets yourself? TradingView has free charts. Open TradingView
Affiliate link: we may earn a commission if you subscribe, at no extra cost to you. Educational only, not investment advice.

How much is $100 from 1987 worth in 1990?

$100 in 1987 had about the same buying power as $115.00 in 1990, based on US consumer price index data.

What was the average inflation rate in US from 1987 to 1990?

About 4.77% per year, compounding to a 15.0% total rise in prices over 3 years.

Which year between 1987 and 1990 had the highest inflation?

1990 saw the largest annual rise in the index (5.4%); the lowest was 1988 (4.1%).

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