$100 in 1955 has the same buying power as about $1,240 in 2026. Prices rose 1,139.7% over 71 years, an average of 3.61% per year, and the dollar lost about 92% of its 1955 purchasing power.
Ledger
$100 of 1955- Cumulative inflation
- 1,139.7%
- Average per year
- 3.61%
- Inflation rate in 1955
- -0.4%
- CPI-U 1955 → 2026
- 26.8 → 332.2
- Multiplier
- ×12.397
On the time scale
1955 to 2026CPI-U annual averages (1982–84 = 100). Calculate a different amount or end year.
1955 in context: Stable prices under Bretton Woods
Apart from a burst at the start of the Korean War (7.9% in 1951), this was the calmest stretch in the record: from 1952 through 1965 inflation stayed between −0.4% and 3.3%, and most years were near 1–2%. Foreign governments could exchange dollars for gold at $35 an ounce under the Bretton Woods system, and the 1951 Treasury–Fed Accord freed the Federal Reserve to set interest rates to control inflation rather than to hold down the cost of government debt.
- Inflation in 1955 was -0.4% (prices fell), the 12th lowest annual rate of the 112 full years from 1914 to 2025.
- From 1950 to 1965, inflation averaged 1.77% a year, from a high of 7.9% in 1951 to a low of -0.4% in 1955.
- Prices first reached double their 1955 level in 1975, 20 years later.
Read more: The history of US inflation
1955 dollars in 2026 dollars
| AMOUNT IN 1955 | VALUE IN 2026 |
|---|---|
| $1 | $12.40 |
| $5 | $61.99 |
| $10 | $123.97 |
| $20 | $247.94 |
| $50 | $619.86 |
| $100 | $1,240 |
| $500 | $6,199 |
| $1,000 | $12,397 |
| $10,000 | $123,971 |
| $100,000 | $1,239,713 |
Value of $100 from 1955, year by year
What $100 from 1955 was worth in each later year, with that year's inflation rate.
| YEAR | $100 IN 1955 EQUALS | INFLATION RATE |
|---|---|---|
| 1955 | $100 | -0.4% |
| 1956 | $101.49 | 1.5% |
| 1957 | $104.85 | 3.3% |
| 1958 | $107.84 | 2.8% |
| 1959 | $108.58 | 0.7% |
| 1960 | $110.45 | 1.7% |
| 1961 | $111.57 | 1.0% |
| 1962 | $112.69 | 1.0% |
| 1963 | $114.18 | 1.3% |
| 1964 | $115.67 | 1.3% |
| 1965 | $117.54 | 1.6% |
| 1966 | $120.90 | 2.9% |
| 1967 | $124.63 | 3.1% |
| 1968 | $129.85 | 4.2% |
| 1969 | $136.94 | 5.5% |
| 1970 | $144.78 | 5.7% |
| 1971 | $151.12 | 4.4% |
| 1972 | $155.97 | 3.2% |
| 1973 | $165.67 | 6.2% |
| 1974 | $183.96 | 11.0% |
| 1975 | $200.75 | 9.1% |
| 1976 | $212.31 | 5.8% |
| 1977 | $226.12 | 6.5% |
| 1978 | $243.28 | 7.6% |
| 1979 | $270.90 | 11.3% |
| 1980 | $307.46 | 13.5% |
| 1981 | $339.18 | 10.3% |
| 1982 | $360.07 | 6.2% |
| 1983 | $371.64 | 3.2% |
| 1984 | $387.69 | 4.3% |
| 1985 | $401.49 | 3.6% |
| 1986 | $408.96 | 1.9% |
| 1987 | $423.88 | 3.6% |
| 1988 | $441.42 | 4.1% |
| 1989 | $462.69 | 4.8% |
| 1990 | $487.69 | 5.4% |
| 1991 | $508.21 | 4.2% |
| 1992 | $523.51 | 3.0% |
| 1993 | $539.18 | 3.0% |
| 1994 | $552.99 | 2.6% |
| 1995 | $568.66 | 2.8% |
| 1996 | $585.45 | 3.0% |
| 1997 | $598.88 | 2.3% |
| 1998 | $608.21 | 1.6% |
| 1999 | $621.64 | 2.2% |
| 2000 | $642.54 | 3.4% |
| 2001 | $660.82 | 2.8% |
| 2002 | $671.27 | 1.6% |
| 2003 | $686.57 | 2.3% |
| 2004 | $704.85 | 2.7% |
| 2005 | $728.73 | 3.4% |
| 2006 | $752.24 | 3.2% |
| 2007 | $773.66 | 2.8% |
| 2008 | $803.37 | 3.8% |
| 2009 | $800.51 | -0.4% |
| 2010 | $813.64 | 1.6% |
| 2011 | $839.32 | 3.2% |
| 2012 | $856.69 | 2.1% |
| 2013 | $869.24 | 1.5% |
| 2014 | $883.34 | 1.6% |
| 2015 | $884.39 | 0.1% |
| 2016 | $895.55 | 1.3% |
| 2017 | $914.63 | 2.1% |
| 2018 | $936.97 | 2.4% |
| 2019 | $953.94 | 1.8% |
| 2020 | $965.71 | 1.2% |
| 2021 | $1,011 | 4.7% |
| 2022 | $1,092 | 8.0% |
| 2023 | $1,137 | 4.1% |
| 2024 | $1,170 | 2.9% |
| 2025 | $1,201 | 2.6% |
| 2026 | $1,240 | 3.2% |
Questions about 1955 dollars
What is $100 in 1955 worth today?
$100 in 1955 is worth about $1,240 in 2026. The US dollar lost roughly 92% of its 1955 purchasing power, so it takes 12.40 2026 dollars to buy what one dollar bought in 1955. Source: US Bureau of Labor Statistics, CPI-U annual averages (2026: January–September average); CPI 26.8 in 1955 and 332.2 in 2026.
How much has inflation been since 1955?
Cumulative US inflation from 1955 to 2026 is about 1,139.7%, an average of 3.61% per year over 71 years.
What is $1,000 in 1955 worth in 2026?
$1,000 in 1955 has the same buying power as about $12,397 in 2026.
What was the inflation rate in 1955?
The US inflation rate in 1955 was -0.4%, measured as the change in the annual average CPI-U from 1954 (26.9) to 1955 (26.8).
Method: value = amount × (CPI2026 ÷ CPI1955). Figures are national averages for educational use and are not financial advice. The era summary is written with AI assistance; every figure on this page is computed from BLS data. See Understanding the CPI and the history of US inflation.