$100 in 1924 is worth $1,386 in 2015,
because prices increased 1286.1% over that period, an average of
2.93% a year.
$100 in 1924 has
the same buying power as
$1,386
in 2015
Detailed inflation statistics
Cumulative price change
1286.1%
Average inflation rate
2.93% per year
Converted amount ($100 base)
$1,386
Price difference ($100 base)
$1,286
CPI in 1924
17.1
CPI in 2015
237.017
Inflation in 1924
0.00%
Inflation in 2015
0.12%
$100 in 1924 → 2015
$1,386
$100 in 2015 → 1924
$7.21
What happened to prices between 1924 and 2015
Between 1924 and 2015, the Consumer Price Index went from 17.1 to 237.017.
Cumulatively, prices increased 1286.1%, which works out to an average of
2.93% per year. Put differently, a dollar in 1924 bought what
$0.07 buys in 2015: the 1924 dollar
lost 92.8% of its purchasing power over
these 91 years.
Consumer prices held flat in 1924, the CPI’s annual average unchanged from
1923 after swinging from a sharp postwar drop to a modest rise the year
before. That stability, extending the calm that had settled in after the
deflation of 1921 and 1922, became a defining feature of the rest of the
decade. Congress tightened immigration policy further with the Immigration
Act of 1924, signed May 26, which cut the national-origins quota from 3% of
each nationality’s 1910 census population to 2% of its 1890 population,
shifting admissions further toward northern and western Europe and
effectively excluding most immigration from Asia. Abroad, the U.S.-backed
Dawes Plan, adopted that August, reorganized Germany’s war reparations
payments and opened the way for American loans into the German economy,
helping stabilize European currencies after the hyperinflation that had
peaked in 1923. At home, Calvin Coolidge, who had served out
the remainder of Warren Harding’s term after his death the previous year,
won a full term of his own that November, campaigning on continued
prosperity and limited government. First-class postage remained at 2 cents,
a price unchanged since mid-1919.
Every 1924 amount converts to 2015 at the same ratio, 13.86: $1,000 becomes
$13,861, and $10,000 becomes $138,606.
Amount in 1924
Value in 2015
$1.00
$13.86
$5.00
$69.30
$10.00
$139
$20.00
$277
$50.00
$693
$100
$1,386
$500
$6,930
$1,000
$13,861
$5,000
$69,303
$10,000
$138,606
$100,000
$1,386,064
$1,000,000
$13,860,643
Inflation by spending category, 1924–2015
Between 1924 and 2015, food rose the most, up 1526.5%, while apparel rose the least, up 369.8%, against 1286.1% for all items. The headline number is an average; here is what $100 of 1924
spending costs in 2015, by category:
Category
Avg. yearly inflation
$100 in 1924 →
All items (CPI-U)
2.93%
$1,386
Food
3.11%
$1,627
Apparel
1.71%
$470
Not shown because the BLS began these indexes after 1924: core (all items less food & energy) (1957–), energy (1957–), housing (1967–), medical care (1935–), transportation (1935–), recreation (1993–), education & communication (1993–).
Decade by decade: 1924 to 2015
Prices climbed fastest in the 1970s, averaging 7.82% a year, and fell in the 1930s (1.7% a year). Each step below chains into the full 1924–2015 change:
Years
Avg. yearly inflation
Price change
$100 from 1924, at end
1924–1930
-0.39%
-2.3%
$97.66
1930–1940
-1.75%
-16.2%
$81.87
1940–1950
5.58%
72.1%
$141
1950–1960
2.08%
22.8%
$173
1960–1970
2.74%
31.1%
$227
1970–1980
7.82%
112.4%
$482
1980–1990
4.72%
58.6%
$764
1990–2000
2.80%
31.8%
$1,007
2000–2010
2.39%
26.6%
$1,275
2010–2015
1.68%
8.7%
$1,386
Year by year: CPI and the value of $100 from 1924
$100 from 1924 had already become $215 by
1969, on its way to $1,386 in 2015; each row shows the CPI, that
year's inflation rate, and the running value.
Within the span, inflation peaked at 14.4% in 1947, and prices fell 9.9% in 1932, the deepest deflation of the period.
Long periods are sampled every 5 years; the calculator above covers any pair of years.
The destination year: 2015
In 2015, prices rose 0.1% and $100 from 1924 had the buying
power of $1,386; the year's average CPI of 237.017 is the level
behind every 2015 figure on this page.
2015 was almost a year with no inflation at all. Consumer prices rose 0.1%,
the smallest increase since the 2009 decline, because energy prices kept
falling. Gasoline averaged $2.45 a gallon, down from $3.37 in 2014, and a
strong dollar made imported goods cheaper. The picture was different outside
food and energy: core prices rose about 1.8% as rents and medical costs
climbed.
Incomes finally showed real progress. Median household income reached $56,516,
a large jump from $53,657, and the median new home sold for about $296,400. The
federal minimum wage stayed at $7.25, and a first-class stamp stayed at 49
cents.
The Federal Reserve chose December to end its zero-rate policy, raising the
target range to 0.25–0.50% for the first time since 2006. It moved even
though headline inflation was far under 2%, arguing that the drag from
energy was temporary. Earlier, a currency shift in China in August had shaken
global markets and pushed oil below $40 a barrel. Prices in 2015 ended
the year barely above their 2014 level.
MLA: “Inflation from 1924 to 2015: $100 is worth $1,386 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1924-to-2015/
APA: InflationCalculator.com. Inflation from 1924 to 2015. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1924-to-2015/