$100 in 1918 is worth $2,240.04 today
$2,240.04
Prices in Sep 2026 are 2140.0% higher than the 1918 average, an average inflation rate of about 2.91% per year. The 1918 CPI-U annual average was 15.042; the Sep 2026 index is 336.94.
Common amounts
| 1918 | Sep 2026 |
|---|---|
| $1 | $22.40 |
| $5 | $112.00 |
| $10 | $224.00 |
| $20 | $448.01 |
| $50 | $1,120.02 |
| $100 | $2,240.04 |
| $500 | $11,200.22 |
| $1,000 | $22,400.44 |
| $10,000 | $224,004.43 |
Year by year
| Year | $100 from 1918 | Inflation rate |
|---|---|---|
| 1918 | $100.00 | 17.3% |
| 1919 | $115.24 | 15.2% |
| 1920 | $133.24 | 15.6% |
| 1921 | $118.67 | -10.9% |
| 1922 | $111.36 | -6.2% |
| 1923 | $113.35 | 1.8% |
| 1924 | $113.85 | 0.4% |
| 1925 | $116.62 | 2.4% |
| 1926 | $117.67 | 0.9% |
| 1927 | $115.40 | -1.9% |
| 1928 | $114.07 | -1.2% |
| 1929 | $114.07 | 0.0% |
| 1930 | $111.02 | -2.7% |
| 1931 | $101.11 | -8.9% |
| 1932 | $90.69 | -10.3% |
| 1933 | $85.98 | -5.2% |
| 1934 | $88.98 | 3.5% |
| 1935 | $91.25 | 2.6% |
| 1936 | $92.19 | 1.0% |
| 1937 | $95.62 | 3.7% |
| 1938 | $93.68 | -2.0% |
| 1939 | $92.47 | -1.3% |
| 1940 | $93.13 | 0.7% |
| 1941 | $97.89 | 5.1% |
| 1942 | $108.59 | 10.9% |
| 1943 | $115.07 | 6.0% |
| 1944 | $116.95 | 1.6% |
| 1945 | $119.61 | 2.3% |
| 1946 | $129.75 | 8.5% |
| 1947 | $148.42 | 14.4% |
| 1948 | $159.83 | 7.7% |
| 1949 | $158.28 | -1.0% |
| 1950 | $160.00 | 1.1% |
| 1951 | $172.58 | 7.9% |
| 1952 | $176.51 | 2.3% |
| 1953 | $177.95 | 0.8% |
| 1954 | $178.50 | 0.3% |
| 1955 | $178.01 | -0.3% |
| 1956 | $180.72 | 1.5% |
| 1957 | $186.76 | 3.3% |
| 1958 | $191.86 | 2.7% |
| 1959 | $193.80 | 1.0% |
| 1960 | $196.62 | 1.5% |
| 1961 | $198.73 | 1.1% |
| 1962 | $201.11 | 1.2% |
| 1963 | $203.60 | 1.2% |
| 1964 | $206.20 | 1.3% |
| 1965 | $209.47 | 1.6% |
| 1966 | $215.79 | 3.0% |
| 1967 | $221.77 | 2.8% |
| 1968 | $231.25 | 4.3% |
| 1969 | $243.88 | 5.5% |
| 1970 | $258.12 | 5.8% |
| 1971 | $269.20 | 4.3% |
| 1972 | $278.01 | 3.3% |
| 1973 | $295.18 | 6.2% |
| 1974 | $327.81 | 11.1% |
| 1975 | $357.78 | 9.1% |
| 1976 | $378.34 | 5.7% |
| 1977 | $402.94 | 6.5% |
| 1978 | $433.68 | 7.6% |
| 1979 | $482.49 | 11.3% |
| 1980 | $547.87 | 13.5% |
| 1981 | $604.49 | 10.3% |
| 1982 | $641.55 | 6.1% |
| 1983 | $662.16 | 3.2% |
| 1984 | $690.64 | 4.3% |
| 1985 | $715.12 | 3.5% |
| 1986 | $728.70 | 1.9% |
| 1987 | $755.40 | 3.7% |
| 1988 | $786.20 | 4.1% |
| 1989 | $824.16 | 4.8% |
| 1990 | $868.64 | 5.4% |
| 1991 | $905.43 | 4.2% |
| 1992 | $932.85 | 3.0% |
| 1993 | $960.39 | 3.0% |
| 1994 | $985.43 | 2.6% |
| 1995 | $1,013.07 | 2.8% |
| 1996 | $1,042.77 | 2.9% |
| 1997 | $1,067.15 | 2.3% |
| 1998 | $1,083.71 | 1.6% |
| 1999 | $1,107.42 | 2.2% |
| 2000 | $1,144.82 | 3.4% |
| 2001 | $1,177.17 | 2.8% |
| 2002 | $1,195.84 | 1.6% |
| 2003 | $1,222.99 | 2.3% |
| 2004 | $1,255.73 | 2.7% |
| 2005 | $1,298.34 | 3.4% |
| 2006 | $1,340.22 | 3.2% |
| 2007 | $1,378.45 | 2.9% |
| 2008 | $1,431.37 | 3.8% |
| 2009 | $1,426.28 | -0.4% |
| 2010 | $1,449.68 | 1.6% |
| 2011 | $1,495.44 | 3.2% |
| 2012 | $1,526.39 | 2.1% |
| 2013 | $1,548.75 | 1.5% |
| 2014 | $1,573.87 | 1.6% |
| 2015 | $1,575.74 | 0.1% |
| 2016 | $1,595.62 | 1.3% |
| 2017 | $1,629.60 | 2.1% |
| 2018 | $1,669.41 | 2.4% |
| 2019 | $1,699.66 | 1.8% |
| 2020 | $1,720.63 | 1.2% |
| 2021 | $1,801.46 | 4.7% |
| 2022 | $1,945.63 | 8.0% |
| 2023 | $2,025.72 | 4.1% |
| 2024 | $2,085.47 | 2.9% |
| 2025 | $2,140.34 | 2.6% |
Use the calculator for other amounts and years.