$100 in 1961 is worth $456 in 1991,
because prices increased 355.5% over that period, an average of
5.18% a year.
$100 in 1961 has
the same buying power as
$456
in 1991
Detailed inflation statistics
Cumulative price change
355.5%
Average inflation rate
5.18% per year
Converted amount ($100 base)
$456
Price difference ($100 base)
$356
CPI in 1961
29.9
CPI in 1991
136.2
Inflation in 1961
1.01%
Inflation in 1991
4.21%
$100 in 1961 → 1991
$456
$100 in 1991 → 1961
$21.95
What happened to prices between 1961 and 1991
Between 1961 and 1991, the Consumer Price Index went from 29.9 to 136.2.
Cumulatively, prices increased 355.5%, which works out to an average of
5.18% per year. Put differently, a dollar in 1961 bought what
$0.22 buys in 1991: the 1961 dollar
lost 78.0% of its purchasing power over
these 30 years.
Consumer prices rose 1.0% in 1961, down from 1960’s 1.7% as
the economy climbed out of recession, a recovery the National Bureau of
Economic Research dates to that February. Politically, the year opened
with a changing of the guard: outgoing president Dwight Eisenhower’s
farewell address on January 17 warned of a growing “military-industrial
complex,” and three days later John F. Kennedy was sworn in, urging
Americans to “ask not what your country can do for you.” The new
administration’s first major foreign-policy test came quickly and badly:
a CIA-organized force of Cuban exiles landed at the Bay of Pigs on April
17 aiming to topple Fidel Castro, and without the U.S. air support Kennedy
withheld, the invasion collapsed within three days. Cold War tensions
hardened further that August, when East German forces sealed the border
between East and West Berlin overnight, building what would become the
Berlin Wall and stopping the flow of refugees to the West. Domestically,
the wage floor moved for the first time in five years: the Fair Labor
Standards Amendments of 1961, effective that September, raised the
minimum wage to $1.15 an hour and extended coverage to roughly 3.6 million
additional workers. Consumer prices finished 1961 202.0% above their
1913 level. First-class postage held at 4 cents.
Every 1961 amount converts to 1991 at the same ratio, 4.56: $1,000 becomes
$4,555, and $10,000 becomes $45,552.
Amount in 1961
Value in 1991
$1.00
$4.56
$5.00
$22.78
$10.00
$45.55
$20.00
$91.10
$50.00
$228
$100
$456
$500
$2,278
$1,000
$4,555
$5,000
$22,776
$10,000
$45,552
$100,000
$455,518
$1,000,000
$4,555,184
Inflation by spending category, 1961–1991
Between 1961 and 1991, medical care rose the most, up 672.9%, while apparel rose the least, up 179.2%, against 355.5% for all items. The headline number is an average; here is what $100 of 1961
spending costs in 1991, by category:
Category
Avg. yearly inflation
$100 in 1961 →
All items (CPI-U)
5.18%
$456
Medical care
7.05%
$773
Core (all items less food & energy)
5.21%
$458
Energy
5.18%
$456
Food
5.13%
$448
Transportation
4.83%
$411
Apparel
3.48%
$279
Not shown because the BLS began these indexes after 1961: housing (1967–), recreation (1993–), education & communication (1993–).
Decade by decade: 1961 to 1991
Prices climbed fastest in the 1970s, averaging 7.82% a year, and slowest in the 1960s (2.94% a year). Each step below chains into the full 1961–1991 change:
Years
Avg. yearly inflation
Price change
$100 from 1961, at end
1961–1970
2.94%
29.8%
$130
1970–1980
7.82%
112.4%
$276
1980–1990
4.72%
58.6%
$437
1990–1991
4.21%
4.2%
$456
Year by year: CPI and the value of $100 from 1961
$100 from 1961 had already become $190 by
1976, on its way to $456 in 1991; 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 1.0% in 1962.
In 1991, prices rose 4.2% and $100 from 1961 had the buying
power of $456; the year's average CPI of 136.2 is the level
behind every 1991 figure on this page.
1991 opened in recession and closed in a slow, uneven recovery. The median household earned
about $30,100 for the year, gas averaged $1.14 a gallon, and a new home cost roughly $120,000.
Inflation ran at 4.2% for the year, down from 1990’s oil-driven spike, as the Gulf War ended in
February and crude oil retreated from its autumn highs. The recession itself, dated by the
National Bureau of Economic Research from July 1990 to March 1991, was technically over by
spring, but hiring stayed weak well into 1992, the stretch economists came to call the jobless
recovery. The Federal Reserve kept cutting interest rates through the year to support growth,
reversing the tightening campaign it had run through the late 1980s. In April the federal
minimum wage rose to $4.25 an hour, the second step of an increase from the $3.35 rate that had
held since 1981. The Postal Service had already raised the cost of a first-class stamp to 29
cents that February. It was the first full year of the decade without an oil shock driving
prices, even if the job market took longer to follow.
MLA: “Inflation from 1961 to 1991: $100 is worth $456 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1961-to-1991/
APA: InflationCalculator.com. Inflation from 1961 to 1991. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1961-to-1991/