U.S. inflation · 1957–1978
$100 in 1957 has the same buying power as
$232
in 1978
| Cumulative price change | 132.0% |
|---|---|
| Average inflation rate | 4.09% per year |
| Converted amount ($100 base) | $232 |
| Price difference ($100 base) | $132 |
| CPI in 1957 | 28.1 |
| CPI in 1978 | 65.2 |
| Inflation in 1957 | 3.31% |
| Inflation in 1978 | 7.59% |
| $100 in 1957 → 1978 | $232 |
| $100 in 1978 → 1957 | $43.10 |
Between 1957 and 1978, the Consumer Price Index went from 28.1 to 65.2. Cumulatively, prices increased 132.0%, which works out to an average of 4.09% per year. Put differently, a dollar in 1957 bought what $0.43 buys in 1978.
| Amount in 1957 | Value in 1978 |
|---|---|
| $1.00 | $2.32 |
| $5.00 | $11.60 |
| $10.00 | $23.20 |
| $20.00 | $46.41 |
| $50.00 | $116 |
| $100 | $232 |
| $500 | $1,160 |
| $1,000 | $2,320 |
| $5,000 | $11,601 |
| $10,000 | $23,203 |
| $100,000 | $232,028 |
| $1,000,000 | $2,320,285 |
The headline number is an average. Individual categories moved very differently over this period. Here is what $100 of 1957 spending costs in 1978, by category:
| Category | Avg. yearly inflation | $100 in 1957 → |
|---|---|---|
| All items (CPI-U) | 4.09% | $232 |
| Medical care | 5.60% | $314 |
| Food | 4.44% | $249 |
| Energy | 4.34% | $244 |
| Core (all items less food & energy) | 3.97% | $227 |
| Transportation | 3.89% | $223 |
| Apparel | 2.92% | $183 |
Not shown because the BLS began these indexes after 1957: housing (1967–), recreation (1993–), education & communication (1993–).
| Year | CPI | Inflation rate | $100 from 1957 |
|---|---|---|---|
| 1957 | 28.1 | 3.3% | $100 |
| 1958 | 28.9 | 2.8% | $103 |
| 1959 | 29.1 | 0.7% | $104 |
| 1960 | 29.6 | 1.7% | $105 |
| 1961 | 29.9 | 1.0% | $106 |
| 1962 | 30.2 | 1.0% | $107 |
| 1963 | 30.6 | 1.3% | $109 |
| 1964 | 31 | 1.3% | $110 |
| 1965 | 31.5 | 1.6% | $112 |
| 1966 | 32.4 | 2.9% | $115 |
| 1967 | 33.4 | 3.1% | $119 |
| 1968 | 34.8 | 4.2% | $124 |
| 1969 | 36.7 | 5.5% | $131 |
| 1970 | 38.8 | 5.7% | $138 |
| 1971 | 40.5 | 4.4% | $144 |
| 1972 | 41.8 | 3.2% | $149 |
| 1973 | 44.4 | 6.2% | $158 |
| 1974 | 49.3 | 11.0% | $175 |
| 1975 | 53.8 | 9.1% | $191 |
| 1976 | 56.9 | 5.8% | $202 |
| 1977 | 60.6 | 6.5% | $216 |
| 1978 | 65.2 | 7.6% | $232 |
MLA: “Inflation from 1957 to 1978: $100 is worth $232 today.” InflationCalculator.com, U.S. Bureau of Labor Statistics CPI-U data, https://inflationcalculator.com/inflation/1957-to-1978/
APA: InflationCalculator.com. Inflation from 1957 to 1978. Based on U.S. Bureau of Labor Statistics CPI-U data. Retrieved from https://inflationcalculator.com/inflation/1957-to-1978/
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.