U.S. inflation · 1946–1958
$100 in 1946 has the same buying power as
$148
in 1958
| Cumulative price change | 48.2% |
|---|---|
| Average inflation rate | 3.33% per year |
| Converted amount ($100 base) | $148 |
| Price difference ($100 base) | $48.21 |
| CPI in 1946 | 19.5 |
| CPI in 1958 | 28.9 |
| Inflation in 1946 | 8.33% |
| Inflation in 1958 | 2.85% |
| $100 in 1946 → 1958 | $148 |
| $100 in 1958 → 1946 | $67.47 |
Between 1946 and 1958, the Consumer Price Index went from 19.5 to 28.9. Cumulatively, prices increased 48.2%, which works out to an average of 3.33% per year. Put differently, a dollar in 1946 bought what $0.67 buys in 1958.
| Amount in 1946 | Value in 1958 |
|---|---|
| $1.00 | $1.48 |
| $5.00 | $7.41 |
| $10.00 | $14.82 |
| $20.00 | $29.64 |
| $50.00 | $74.10 |
| $100 | $148 |
| $500 | $741 |
| $1,000 | $1,482 |
| $5,000 | $7,410 |
| $10,000 | $14,821 |
| $100,000 | $148,205 |
| $1,000,000 | $1,482,051 |
The headline number is an average. Individual categories moved very differently over this period. Here is what $100 of 1946 spending costs in 1958, by category:
| Category | Avg. yearly inflation | $100 in 1946 → |
|---|---|---|
| All items (CPI-U) | 3.33% | $148 |
| Transportation | 4.59% | $171 |
| Medical care | 4.25% | $165 |
| Food | 3.58% | $153 |
| Apparel | 2.19% | $130 |
Not shown because the BLS began these indexes after 1946: core (all items less food & energy) (1957–), energy (1957–), housing (1967–), recreation (1993–), education & communication (1993–).
| Year | CPI | Inflation rate | $100 from 1946 |
|---|---|---|---|
| 1946 | 19.5 | 8.3% | $100 |
| 1947 | 22.3 | 14.4% | $114 |
| 1948 | 24.1 | 8.1% | $124 |
| 1949 | 23.8 | -1.2% | $122 |
| 1950 | 24.1 | 1.3% | $124 |
| 1951 | 26 | 7.9% | $133 |
| 1952 | 26.5 | 1.9% | $136 |
| 1953 | 26.7 | 0.8% | $137 |
| 1954 | 26.9 | 0.7% | $138 |
| 1955 | 26.8 | -0.4% | $137 |
| 1956 | 27.2 | 1.5% | $139 |
| 1957 | 28.1 | 3.3% | $144 |
| 1958 | 28.9 | 2.8% | $148 |
MLA: “Inflation from 1946 to 1958: $100 is worth $148 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1946-to-1958/
APA: InflationCalculator.com. Inflation from 1946 to 1958. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1946-to-1958/
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.