1955 dollars in today's money
| In 1955 | In September 2026 |
|---|---|
| $1.00 | $12.58 |
| $5.00 | $62.92 |
| $10.00 | $125.84 |
| $20.00 | $251.68 |
| $50.00 | $629.21 |
| $100.00 | $1,258 |
| $1,000 | $12,584 |
| $10,000 | $125,841 |
Inflation in 1955
Prices rose -0.3% in 1955 compared with 1954, which means prices actually fell (deflation). That is below the long-run average of 3.2% a year since 1913.
In the 1950s, the highest yearly rate was 7.9% in 1951 and the lowest was -0.3% in 1955.
The average Consumer Price Index in 1955 was 26.775 (1982–84 = 100). Today's index is 336.940, which is where the multiplier of 12.58× comes from.
Buying power: today's money in 1955
Going the other way, $100 today would have bought what $7.95 bought in 1955.
1955 compared with nearby years
| Year | $1 is worth today | Inflation that year |
|---|---|---|
| 1950 | $14.00 | 1.1% |
| 1951 | $12.98 | 7.9% |
| 1952 | $12.69 | 2.3% |
| 1953 | $12.59 | 0.8% |
| 1954 | $12.55 | 0.3% |
| 1956 | $12.40 | 1.5% |
| 1957 | $11.99 | 3.3% |
| 1958 | $11.68 | 2.7% |
| 1959 | $11.56 | 1.0% |
| 1960 | $11.39 | 1.5% |
How this is calculated
Value today = amount × (CPI in September 2026 ÷ average CPI in 1955). The data is the CPI-U, all items, not seasonally adjusted, published by the U.S. Bureau of Labor Statistics. Use the calculator above to convert between any two years.