U.S. inflation · 1955–1957

Value of $100 in 1955, adjusted to 1957

$100 in 1955 has the same buying power as

$105

in 1957

$100$102$105195519561957$100 · 1955$105 · 1957
Detailed inflation statistics
Cumulative price change4.9%
Average inflation rate2.40% per year
Converted amount ($100 base)$105
Price difference ($100 base)$4.85
CPI in 195526.8
CPI in 195728.1
Inflation in 1955-0.37%
Inflation in 19573.31%
$100 in 19551957$105
$100 in 19571955$95.37

What happened to prices between 1955 and 1957

Between 1955 and 1957, the Consumer Price Index went from 26.8 to 28.1. Cumulatively, prices increased 4.9%, which works out to an average of 2.40% per year. Put differently, a dollar in 1955 bought what $0.95 buys in 1957.

Consumer prices fell 0.4% in 1955, the first annual decline since 1949, as a strong rebound from the 1953-54 recession delivered growth without much price pressure; automakers and appliance makers competed hard on price for a booming consumer market. Organized labor consolidated that December, when the American Federation of Labor and the Congress of Industrial Organizations merged on the 5th under President George Meany, uniting roughly 15 million workers in the AFL-CIO after two decades as rival federations. That same day, a different kind of organizing began in Montgomery, Alabama: four days after Rosa Parks was arrested for refusing to give up her bus seat to a white passenger, the city’s Black community began a boycott of its buses that would last more than a year and help launch the civil rights movement’s mass phase. Markets got a scare that September: news of Eisenhower’s heart attack on the 24th sent the Dow Jones Industrial Average to its steepest one-day drop since the 1929 crash when trading resumed that Monday, before stocks recovered as the president’s health improved. Consumer prices finished 1955 170.7% above their 1913 level, essentially unchanged from where they stood a year earlier. First-class postage held at 3 cents, and the minimum wage stayed at 75 cents an hour.

More about inflation in 1955 →

Common amounts: 1955 dollars in 1957

Amount in 1955Value in 1957
$1.00$1.05
$5.00$5.24
$10.00$10.49
$20.00$20.97
$50.00$52.43
$100$105
$500$524
$1,000$1,049
$5,000$5,243
$10,000$10,485
$100,000$104,851
$1,000,000$1,048,507

Inflation by spending category, 1955–1957

The headline number is an average. Individual categories moved very differently over this period. Here is what $100 of 1955 spending costs in 1957, by category:

Category Avg. yearly inflation $100 in 1955 →
All items (CPI-U) 2.40% $105
Medical care 4.04% $108
Transportation 3.62% $107
Food 1.96% $104
Apparel 1.85% $104

Not shown because the BLS began these indexes after 1955: core (all items less food & energy) (1957–), energy (1957–), housing (1967–), recreation (1993–), education & communication (1993–).

Year by year: CPI and the value of $100 from 1955

Year CPI Inflation rate $100 from 1955
1955 26.8 -0.4% $100
1956 27.2 1.5% $101
1957 28.1 3.3% $105

The destination year: 1957

Consumer prices rose 3.3% in 1957, up from 1956’s 1.5% and the sharpest increase since the Korean War price surge of 1951. The jump fed a growing debate among economists over “cost-push” inflation, prices climbing from rising wages and material costs rather than excess demand, a debate that would recur for the next quarter century. The Federal Reserve tightened policy to fight it, and by August the tighter money combined with falling business investment to tip the economy into a recession, according to the National Bureau of Economic Research’s dating. The Cold War took a technological turn that October, when the Soviet Union launched Sputnik, the first artificial satellite, on the 4th, stunning the American public and setting off both the Space Race and a surge in federal science and defense spending the following year. Civil rights reached a crisis that September in Little Rock, Arkansas: after Governor Orval Faubus used the National Guard to block nine Black students from Central High School, Eisenhower federalized the Guard and sent the 101st Airborne Division to enforce the Supreme Court’s desegregation order. Consumer prices finished 1957 183.8% above their 1913 level. First-class postage held at 3 cents, and the minimum wage stood at $1.00 an hour.

More about inflation in 1957 →

Cite this page

MLA: “Inflation from 1955 to 1957: $100 is worth $105 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1955-to-1957/

APA: InflationCalculator.com. Inflation from 1955 to 1957. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1955-to-1957/

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.