U.S. inflation · 1971–1985

Value of $100 in 1971, adjusted to 1985

$100 in 1971 has the same buying power as

$266

in 1985

$100$183$26619711975197819821985$100 · 1971$266 · 1985
Detailed inflation statistics
Cumulative price change165.7%
Average inflation rate7.23% per year
Converted amount ($100 base)$266
Price difference ($100 base)$166
CPI in 197140.5
CPI in 1985107.6
Inflation in 19714.38%
Inflation in 19853.56%
$100 in 19711985$266
$100 in 19851971$37.64

What happened to prices between 1971 and 1985

Between 1971 and 1985, the Consumer Price Index went from 40.5 to 107.6. Cumulatively, prices increased 165.7%, which works out to an average of 7.23% per year. Put differently, a dollar in 1971 bought what $0.38 buys in 1985.

Consumer prices rose 4.4% in 1971, down from 1970’s 5.7% as the recession that started in December 1969 finally cooled demand. The bigger economic story came that August 15, when President Nixon closed the “gold window” that let foreign governments exchange dollars for gold, ending the Bretton Woods system that had anchored the dollar since World War II. The same address announced a 90-day freeze on wages and prices, the first peacetime controls the country had seen, an attempt to break inflationary expectations without the slower grind of tighter money. The “Nixon Shock,” as it came to be known, let the dollar float against other currencies for the first time and set the stage for a wage-and-price-control regime that would run in various forms into 1973. Politically, the country lowered its voting age that year: the 26th Amendment, ratified July 1, extended the vote to 18-year-olds, capping a campaign built on the argument that men old enough to be drafted to Vietnam were old enough to vote for the people who sent them. The Postal Service, independent since 1970’s reorganization, raised first-class postage from 6 to 8 cents that May. A median household earned $9,028 in 1971, up from $8,734 the year before, while gas held near 36 cents a gallon and a new home sold for a median $25,200. Consumer prices stood 309.1% above their 1913 level by year’s end, still years away from the double-digit inflation the controls were meant to prevent.

More about inflation in 1971 →

Common amounts: 1971 dollars in 1985

Amount in 1971Value in 1985
$1.00$2.66
$5.00$13.28
$10.00$26.57
$20.00$53.14
$50.00$133
$100$266
$500$1,328
$1,000$2,657
$5,000$13,284
$10,000$26,568
$100,000$265,679
$1,000,000$2,656,790

Inflation by spending category, 1971–1985

The headline number is an average. Individual categories moved very differently over this period. Here is what $100 of 1971 spending costs in 1985, by category:

Category Avg. yearly inflation $100 in 1971 →
All items (CPI-U) 7.23% $266
Energy 10.08% $383
Medical care 8.53% $314
Housing 7.73% $283
Transportation 7.33% $269
Food 7.10% $261
Core (all items less food & energy) 6.93% $256
Apparel 3.94% $172

Not shown because the BLS began these indexes after 1971: recreation (1993–), education & communication (1993–).

Year by year: CPI and the value of $100 from 1971

Year CPI Inflation rate $100 from 1971
1971 40.5 4.4% $100
1972 41.8 3.2% $103
1973 44.4 6.2% $110
1974 49.3 11.0% $122
1975 53.8 9.1% $133
1976 56.9 5.8% $140
1977 60.6 6.5% $150
1978 65.2 7.6% $161
1979 72.6 11.3% $179
1980 82.4 13.5% $203
1981 90.9 10.3% $224
1982 96.5 6.2% $238
1983 99.6 3.2% $246
1984 103.9 4.3% $257
1985 107.6 3.6% $266

Cite this page

MLA: “Inflation from 1971 to 1985: $100 is worth $266 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1971-to-1985/

APA: InflationCalculator.com. Inflation from 1971 to 1985. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1971-to-1985/

Source: U.S. Bureau of Labor Statistics, CPI-U annual averages (series CUUR0000SA0; category indexes listed on the data sources page). See how these numbers are calculated.