Value of $100 in 1917, adjusted to 1943

What happened to prices between 1917 and 1943

Between 1917 and 1943, the Consumer Price Index went from 12.8 to 17.3. Cumulatively, prices increased 35.2%, which works out to an average of 1.17% per year. Put differently, a dollar in 1917 bought what $0.74 buys in 1943.

1917 is when World War I inflation stopped being a background trend and became the dominant fact of American economic life. Consumer prices rose 17.4% for the year, more than double the previous year’s already sharp increase, as the country’s April 6 entry into the war layered federal war spending on top of an economy already strained by military demand and worker shortages. Congress paid for the war with the War Revenue Act that October, which sharply raised income taxes, created a new tax on wartime business profits, and, in a small but very visible change for ordinary households, raised the cost of a first-class stamp from 2 cents to 3 cents that November, the rate’s first move since 1885. Herbert Hoover took over the new Food Administration in August and asked Americans to conserve food voluntarily rather than face formal rationing, a campaign that became famous enough that “Hooverize” entered the language as a verb for cutting back. None of it slowed prices much: the 17.4% increase would be topped again the very next year, in 1918.

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The destination year: 1943

Consumer prices rose 6.1% in 1943, a slower pace than 1942’s surge but still well above anything the country had seen before the war. The slowdown owed largely to the “Hold the Line” order, issued that April, which froze most wages, prices, and rents at their current levels after the previous year’s jump showed how far demand had outrun the existing controls. Rationing grew more sophisticated alongside the freeze: starting in February, a points system split scarce goods into red points for meat, butter, and other fats and blue points for canned and processed foods, letting households budget across categories instead of simply going without once a flat quota ran dry. The government also changed how it collected the taxes paying for all of it. The Current Tax Payment Act, signed June 9, required employers to withhold federal income tax directly from paychecks for the first time, smoothing the flow of wartime revenue and creating the pay-as-you-go system still used today. Consumer prices stood 74.7% above their 1913 level and 33.1% above 1933’s Depression-era low. First-class postage held at 3 cents, and the minimum wage stayed at 30 cents an hour.

More about inflation in 1943 →