$100 in 1965 is worth $529 in 1999,
because prices increased 428.9% over that period, an average of
5.02% a year.
$100 in 1965 has
the same buying power as
$529
in 1999
Detailed inflation statistics
Cumulative price change
428.9%
Average inflation rate
5.02% per year
Converted amount ($100 base)
$529
Price difference ($100 base)
$429
CPI in 1965
31.5
CPI in 1999
166.6
Inflation in 1965
1.61%
Inflation in 1999
2.21%
$100 in 1965 → 1999
$529
$100 in 1999 → 1965
$18.91
What happened to prices between 1965 and 1999
Between 1965 and 1999, the Consumer Price Index went from 31.5 to 166.6.
Cumulatively, prices increased 428.9%, which works out to an average of
5.02% per year. Put differently, a dollar in 1965 bought what
$0.19 buys in 1999: the 1965 dollar
lost 81.1% of its purchasing power over
these 34 years.
Consumer prices rose 1.6% in 1965, up from 1964’s 1.3% in a
pickup that economists later mark as the start of the Great
Inflation, a run of accelerating
price increases driven by rising Vietnam War spending layered on top of
new Great Society programs. The war itself escalated on the ground that
March, when about 3,500 Marines came ashore at Da Nang, the first American
combat troops committed to Vietnam; troop levels would climb toward
200,000 by year’s end. Domestic policy expanded just as fast: Medicare and
Medicaid became law that July 30, creating federal health insurance for
older and low-income Americans, and the Voting Rights Act, signed that
August 6, banned literacy tests and other devices used to disenfranchise
Black voters. The civil rights movement’s gains coexisted with urban
unrest that same August, when a highway patrol traffic stop in the Watts
neighborhood of Los Angeles set off six days of rioting that left 34
people dead. Consumer prices finished 1965 218.2% above their
1913 level. First-class postage held at 5 cents, and the
minimum wage stayed at $1.25 an hour.
Every 1965 amount converts to 1999 at the same ratio, 5.29: $1,000 becomes
$5,289, and $10,000 becomes $52,889.
Amount in 1965
Value in 1999
$1.00
$5.29
$5.00
$26.44
$10.00
$52.89
$20.00
$106
$50.00
$264
$100
$529
$500
$2,644
$1,000
$5,289
$5,000
$26,444
$10,000
$52,889
$100,000
$528,889
$1,000,000
$5,288,889
Inflation by spending category, 1965–1999
Between 1965 and 1999, medical care rose the most, up 894.4%, while apparel rose the least, up 174.7%, against 428.9% for all items. The headline number is an average; here is what $100 of 1965
spending costs in 1999, by category:
Category
Avg. yearly inflation
$100 in 1965 →
All items (CPI-U)
5.02%
$529
Medical care
6.99%
$994
Core (all items less food & energy)
5.09%
$541
Food
4.91%
$510
Energy
4.63%
$466
Transportation
4.54%
$453
Apparel
3.02%
$275
Not shown because the BLS began these indexes after 1965: housing (1967–), recreation (1993–), education & communication (1993–).
Decade by decade: 1965 to 1999
Prices climbed fastest in the 1970s, averaging 7.82% a year, and slowest in the 1990s (2.73% a year). Each step below chains into the full 1965–1999 change:
Years
Avg. yearly inflation
Price change
$100 from 1965, at end
1965–1970
4.26%
23.2%
$123
1970–1980
7.82%
112.4%
$262
1980–1990
4.72%
58.6%
$415
1990–1999
2.73%
27.5%
$529
Year by year: CPI and the value of $100 from 1965
$100 from 1965 had already become $289 by
1981, on its way to $529 in 1999; each row shows the CPI, that
year's inflation rate, and the running value.
Within the span, inflation peaked at 13.5% in 1980, and the smallest rise was 1.6% in 1998.
Long periods are sampled every 2 years; the calculator above covers any pair of years.
The destination year: 1999
In 1999, prices rose 2.2% and $100 from 1965 had the buying
power of $529; the year's average CPI of 166.6 is the level
behind every 1999 figure on this page.
The median household earned about $40,700 in 1999, gas averaged $1.17 a gallon, and a new home
cost roughly $161,000. Inflation ran at 2.2% for the year, ticking back up from 1998’s decade low
as oil prices recovered from their collapse. The decade closed with two changes to the financial
system that would shape the one after it: on January 1, the euro launched as an accounting
currency across 11 European countries, trading alongside national currencies like the French
franc and German mark ahead of physical cash in 2002, and in November, Congress passed the
Gramm-Leach-Bliley Act, tearing down the Depression-era wall between commercial banks, investment
banks, and insurers. Stock markets, meanwhile, were absorbed in a boom of their own: the Nasdaq
surged through the year on soaring internet-stock valuations, and the Federal Reserve raised
interest rates three times in the second half of 1999 partly to cool the exuberance, even as it
pumped extra liquidity into the banking system to guard against any disruption from the Y2K
rollover. A first-class stamp cost 33 cents. Inflation had spent the decade falling from 1990’s
5.4% peak to averages closer to 2-3%, and 1999 closed it out almost exactly where the 1990s as a
whole had settled.
MLA: “Inflation from 1965 to 1999: $100 is worth $529 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1965-to-1999/
APA: InflationCalculator.com. Inflation from 1965 to 1999. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1965-to-1999/