Between 1956 and 1958, the Consumer Price Index went from 27.2 to 28.9.
Cumulatively, prices increased 6.3%, which works out to an average of
3.08% per year. Put differently, a dollar in 1956 bought what
$0.94 buys in 1958.
Common amounts: 1956 dollars in 1958
Amount in 1956
Value in 1958
$1.00
$1.06
$5.00
$5.31
$10.00
$10.63
$20.00
$21.25
$50.00
$53.13
$100
$106
$500
$531
$1,000
$1,063
$5,000
$5,313
$10,000
$10,625
$100,000
$106,250
$1,000,000
$1,062,500
Inflation by spending category, 1956–1958
The headline number is an average. Individual categories moved very differently over this
period. Here is what $100 of 1956 spending costs in 1958, by category:
Category
Avg. yearly inflation
$100 in 1956 →
All items (CPI-U)
3.08%
$106
Transportation
4.48%
$109
Medical care
4.40%
$109
Food
3.85%
$108
Apparel
1.02%
$102
Not shown because the BLS began these indexes after 1956: core (all items less food & energy) (1957–), energy (1957–), housing (1967–), recreation (1993–), education & communication (1993–).
MLA: “Inflation from 1956 to 1958: $100 is worth $106 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1956-to-1958/
APA: InflationCalculator.com. Inflation from 1956 to 1958. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1956-to-1958/