U.S. inflation · 1933–1939

Value of $100 in 1933, adjusted to 1939

$100 in 1933 has the same buying power as

$107

in 1939

$100$105$11119331939$100 · 1933$107 · 1939
Detailed inflation statistics
Cumulative price change6.9%
Average inflation rate1.12% per year
Converted amount ($100 base)$107
Price difference ($100 base)$6.92
CPI in 193313
CPI in 193913.9
Inflation in 1933-5.11%
Inflation in 1939-1.42%
$100 in 19331939$107
$100 in 19391933$93.53

What happened to prices between 1933 and 1939

Between 1933 and 1939, the Consumer Price Index went from 13 to 13.9. Cumulatively, prices increased 6.9%, which works out to an average of 1.12% per year. Put differently, a dollar in 1933 bought what $0.94 buys in 1939.

Consumer prices fell 5.1% in 1933, a smaller decline than 1932’s but enough to complete a four-year slide of 24.0% from the 1929 peak. The National Bureau of Economic Research dates the trough of that contraction to March 1933, closing out the longest downturn in its chronology, one that had run 43 months since August 1929. The bottom arrived alongside a change in government: Franklin D. Roosevelt was inaugurated March 4 and, within 48 hours, ordered every bank in the country closed to halt a fresh round of runs. Congress passed the Emergency Banking Act on March 9, letting solvent banks reopen under federal supervision, and the panic that had been building for months broke almost immediately. The administration moved on the currency next: Executive Order 6102, issued April 5, required Americans to turn in most gold coin, bullion, and certificates to the Federal Reserve, taking the country off the domestic gold standard (formal devaluation of the dollar followed the next January). Congress capped the year’s banking overhaul in June with the Banking Act of 1933, commonly called Glass-Steagall, which created the Federal Deposit Insurance Corporation and separated commercial banking from investment banking. Even after four straight years of falling prices, the CPI still stood 31.3% above its 1913 level. First-class postage held at 3 cents.

More about inflation in 1933 →

Common amounts: 1933 dollars in 1939

Amount in 1933Value in 1939
$1.00$1.07
$5.00$5.35
$10.00$10.69
$20.00$21.38
$50.00$53.46
$100$107
$500$535
$1,000$1,069
$5,000$5,346
$10,000$10,692
$100,000$106,923
$1,000,000$1,069,231

Inflation by spending category, 1933–1939

The headline number is an average. Individual categories moved very differently over this period. Here is what $100 of 1933 spending costs in 1939, by category:

Category Avg. yearly inflation $100 in 1933 →
All items (CPI-U) 1.12% $107
Apparel 2.34% $115
Food 2.13% $113

Not shown because the BLS began these indexes after 1933: core (all items less food & energy) (1957–), energy (1957–), housing (1967–), medical care (1935–), transportation (1935–), recreation (1993–), education & communication (1993–).

Year by year: CPI and the value of $100 from 1933

Year CPI Inflation rate $100 from 1933
1933 13 -5.1% $100
1934 13.4 3.1% $103
1935 13.7 2.2% $105
1936 13.9 1.5% $107
1937 14.4 3.6% $111
1938 14.1 -2.1% $108
1939 13.9 -1.4% $107

The destination year: 1939

Consumer prices fell 1.4% in 1939, closing out a decade in which the CPI fell in six years and rose in four, leaving prices 18.7% below their 1929 level even after the mid-decade recovery. Measured against the start of the CPI’s modern record, prices still stood 40.4% above their 1913 level, a reminder that even a decade defined by deflation left the cost of living well above where it had been a generation earlier. The decade’s final months reset the economic picture entirely. Germany invaded Poland on September 1, and Britain and France declared war two days later; the United States stayed formally neutral under the Neutrality Acts, but Allied orders for war materiel began flowing to American factories almost immediately, a demand shock that would do more to end the Depression over the next few years than any peacetime relief program had managed. Domestic policy kept building on the New Deal’s framework, too: the federal minimum wage rose to 30 cents an hour that October, the second step in the schedule set by the 1938 Fair Labor Standards Act. Amid it all, the New York World’s Fair opened April 30 in Queens, themed “The World of Tomorrow” and drawing tens of millions of visitors with exhibits on television and other technologies promising a more prosperous decade than the one just ending. First-class postage held at 3 cents.

More about inflation in 1939 →

Cite this page

MLA: “Inflation from 1933 to 1939: $100 is worth $107 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1933-to-1939/

APA: InflationCalculator.com. Inflation from 1933 to 1939. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1933-to-1939/

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.