Between 1922 and 2021, the Consumer Price Index went from 16.8 to 270.97.
Cumulatively, prices increased 1512.9%, which works out to an average of
2.85% per year. Put differently, a dollar in 1922 bought what
$0.06 buys in 2021.
Consumer prices fell another 6.1% in 1922, the second straight year of
decline, even as the broader economy climbed out of the Depression of
1920-21 and industrial production rebounded. The CPI had now given back
roughly a third of its wartime runup, though it stayed well above the
1913 baseline. Congress moved to shield that recovery from
foreign competition: the Fordney-McCumber Tariff Act, signed September 21,
raised duties on hundreds of imported goods to some of the highest levels in
U.S. history, a policy meant to protect farmers and manufacturers still
adjusting to postwar prices. Labor tension flared even as prices fell.
Roughly half a million bituminous coal miners struck that April over wage
cuts employers had imposed as prices dropped, and hundreds of thousands of
railroad shop workers walked out in July in a separate dispute over pay and
work rules, together the largest strike wave since 1919. Both disputes
dragged on for months and drew federal mediation before ending without full
concessions for the workers. First-class postage remained at 2 cents.
The headline number is an average. Individual categories moved very differently over this
period. Here is what $100 of 1922 spending costs in 2021, by category:
Category
Avg. yearly inflation
$100 in 1922 →
All items (CPI-U)
2.85%
$1,613
Food
3.00%
$1,864
Apparel
1.53%
$448
Not shown because the BLS began these indexes after 1922: core (all items less food & energy) (1957–), energy (1957–), housing (1967–), medical care (1935–), transportation (1935–), recreation (1993–), education & communication (1993–).
Long periods are sampled every 5 years; the calculator above covers any pair of years.
The destination year: 2021
2021 was the year inflation stopped being background noise. Consumer prices
rose 4.7% on average for the year, and the pace kept building as the months
went on: by December, the 12-month rate had reached 7.0%, the highest since
1982. The proximate cause was a supply chain that could not keep up with a
fast-reopening economy. A global semiconductor shortage choked new car
production and pushed used vehicle prices up by more than a third, the
single largest line item in the year’s inflation math. Lumber, appliances,
and shipping capacity told versions of the same story: demand snapped back
faster than factories, ports, and truckers could handle it. Washington added
fuel in March with the $1.9 trillion American Rescue Plan, on top of the
relief already in the pipeline since 2020. For most of the year, the Federal
Reserve called the price surge “transitory,” a temporary reopening effect
expected to fade on its own, and held its policy rate near zero. By
November, with inflation still climbing, the Fed reversed course and began
winding down its bond purchases, the first step toward the rate hikes that
would follow in 2022. Gas averaged $3.01 a gallon for the year, up from
about $2.17 in 2020, while the federal minimum wage held at $7.25,
unchanged since 2009. In hindsight, 2021 reads as the hinge year: the point
where “transitory” inflation became the multi-year fight the Fed spent the
next two years trying to win.
MLA: “Inflation from 1922 to 2021: $100 is worth $1,613 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1922-to-2021/
APA: InflationCalculator.com. Inflation from 1922 to 2021. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1922-to-2021/