| $121 in Year | Value in 2026 |
| $121 in 1914 | $3,921 |
| $121 in 1915 | $3,882 |
| $121 in 1916 | $3,807 |
| $121 in 1917 | $3,380 |
| $121 in 1918 | $2,862 |
| $121 in 1919 | $2,376 |
| $121 in 1920 | $2,075 |
| $121 in 1921 | $2,021 |
| $121 in 1922 | $2,267 |
| $121 in 1923 | $2,320 |
| $121 in 1924 | $2,267 |
| $121 in 1925 | $2,267 |
| $121 in 1926 | $2,191 |
| $121 in 1927 | $2,215 |
| $121 in 1928 | $2,267 |
| $121 in 1929 | $2,293 |
| $121 in 1930 | $2,280 |
| $121 in 1931 | $2,435 |
| $121 in 1932 | $2,686 |
| $121 in 1933 | $2,993 |
| $121 in 1934 | $2,970 |
| $121 in 1935 | $2,926 |
| $121 in 1936 | $2,841 |
| $121 in 1937 | $2,801 |
| $121 in 1938 | $2,723 |
| $121 in 1939 | $2,801 |
| $121 in 1940 | $2,801 |
| $121 in 1941 | $2,781 |
| $121 in 1942 | $2,530 |
| $121 in 1943 | $2,320 |
| $121 in 1944 | $2,253 |
| $121 in 1945 | $2,203 |
| $121 in 1946 | $2,154 |
| $121 in 1947 | $1,824 |
| $121 in 1948 | $1,676 |
| $121 in 1949 | $1,627 |
| $121 in 1950 | $1,661 |
| $121 in 1951 | $1,568 |
| $121 in Year | Value in 2026 |
| $121 in 1952 | $1,480 |
| $121 in 1953 | $1,469 |
| $121 in 1954 | $1,458 |
| $121 in 1955 | $1,469 |
| $121 in 1956 | $1,463 |
| $121 in 1957 | $1,421 |
| $121 in 1958 | $1,381 |
| $121 in 1959 | $1,357 |
| $121 in 1960 | $1,334 |
| $121 in 1961 | $1,316 |
| $121 in 1962 | $1,307 |
| $121 in 1963 | $1,290 |
| $121 in 1964 | $1,269 |
| $121 in 1965 | $1,257 |
| $121 in 1966 | $1,233 |
| $121 in 1967 | $1,192 |
| $121 in 1968 | $1,157 |
| $121 in 1969 | $1,105 |
| $121 in 1970 | $1,040 |
| $121 in 1971 | $985 |
| $121 in 1972 | $954 |
| $121 in 1973 | $923 |
| $121 in 1974 | $849 |
| $121 in 1975 | $756 |
| $121 in 1976 | $706 |
| $121 in 1977 | $674 |
| $121 in 1978 | $631 |
| $121 in 1979 | $579 |
| $121 in 1980 | $511 |
| $121 in 1981 | $454 |
| $121 in 1982 | $417 |
| $121 in 1983 | $402 |
| $121 in 1984 | $387 |
| $121 in 1985 | $372 |
| $121 in 1986 | $359 |
| $121 in 1987 | $355 |
| $121 in 1988 | $340 |
| $121 in 1989 | $325 |
| $121 in Year | Value in 2026 |
| $121 in 1990 | $311 |
| $121 in 1991 | $293 |
| $121 in 1992 | $284 |
| $121 in 1993 | $276 |
| $121 in 1994 | $269 |
| $121 in 1995 | $262 |
| $121 in 1996 | $255 |
| $121 in 1997 | $247 |
| $121 in 1998 | $243 |
| $121 in 1999 | $239 |
| $121 in 2000 | $233 |
| $121 in 2001 | $225 |
| $121 in 2002 | $222 |
| $121 in 2003 | $217 |
| $121 in 2004 | $213 |
| $121 in 2005 | $206 |
| $121 in 2006 | $199 |
| $121 in 2007 | $194 |
| $121 in 2008 | $187 |
| $121 in 2009 | $187 |
| $121 in 2010 | $182 |
| $121 in 2011 | $179 |
| $121 in 2012 | $174 |
| $121 in 2013 | $171 |
| $121 in 2014 | $168 |
| $121 in 2015 | $167 |
| $121 in 2016 | $166 |
| $121 in 2017 | $162 |
| $121 in 2018 | $159 |
| $121 in 2019 | $156 |
| $121 in 2020 | $153 |
| $121 in 2021 | $151 |
| $121 in 2022 | $141 |
| $121 in 2023 | $132 |
| $121 in 2024 | $128 |
| $121 in 2025 | $124 |
| $121 in 2026 | $121 |