According to the U.S. Bureau of Labor Statistics, prices in Boston, Massachusetts are 1,579.93% higher in 2025 versus 1920 (a $366,759,211.45 difference in value).
Between 1920 and 2025: Boston experienced an average inflation rate of 2.72% per year. This rate of change indicates significant inflation. In other words, $23,213,568 in Boston in the year 1920 would cost $389,972,779.45 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.68% during this same period, inflation in Boston was higher.
In the year 1920: Pricing changed by 17.25%, which is significantly above the average yearly change in Boston during the 1920-2025 time period. Compared to inflation for all items in 1920 (15.62%), inflation in Boston was higher.
Below are calculations of equivalent buying power in Boston, over time, for $23,213,568 beginning in 1920. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1920 | $23,213,568.00 | 17.25% |
| 1921 | $21,134,038.80 | -8.96% |
| 1922 | $19,261,521.56 | -8.86% |
| 1923 | $19,553,220.23 | 1.51% |
| 1924 | $19,684,955.11 | 0.67% |
| 1925 | $19,901,376.70 | 1.10% |
| 1926 | $20,635,328.18 | 3.69% |
| 1927 | $20,418,906.59 | -1.05% |
| 1928 | $20,023,701.95 | -1.94% |
| 1929 | $19,929,605.60 | -0.47% |
| 1930 | $19,788,461.09 | -0.71% |
| 1931 | $18,254,690.69 | -7.75% |
| 1932 | $16,457,450.52 | -9.85% |
| 1933 | $15,365,932.93 | -6.63% |
| 1934 | $15,845,824.29 | 3.12% |
| 1935 | $16,175,161.49 | 2.08% |
| 1936 | $16,269,257.83 | 0.58% |
| 1937 | $16,636,233.57 | 2.26% |
| 1938 | $16,212,800.03 | -2.55% |
| 1939 | $15,968,149.53 | -1.51% |
| 1940 | $16,118,703.68 | 0.94% |
| 1941 | $16,833,835.89 | 4.44% |
| 1942 | $18,631,076.06 | 10.68% |
| 1943 | $19,609,678.03 | 5.25% |
| 1944 | $19,826,099.63 | 1.10% |
| 1945 | $20,230,713.90 | 2.04% |
| 1946 | $21,886,809.55 | 8.19% |
| 1947 | $24,916,711.82 | 13.84% |
| 1948 | $26,968,012.12 | 8.23% |
| 1949 | $26,638,674.91 | -1.22% |
| 1950 | $26,986,831.38 | 1.31% |
| 1951 | $28,793,481.18 | 6.69% |
| 1952 | $29,423,926.69 | 2.19% |
| 1953 | $29,499,203.76 | 0.26% |
| 1954 | $29,612,119.37 | 0.38% |
| 1955 | $29,753,263.89 | 0.48% |
| 1956 | $30,571,902.08 | 2.75% |
| 1957 | $31,644,600.40 | 3.51% |
| 1958 | $32,660,840.91 | 3.21% |
| 1959 | $32,914,901.04 | 0.78% |
| 1960 | $33,535,936.91 | 1.89% |
| 1961 | $34,044,057.16 | 1.52% |
| 1962 | $34,778,008.65 | 2.16% |
| 1963 | $35,483,731.22 | 2.03% |
| 1964 | $35,963,622.58 | 1.35% |
| 1965 | $36,641,116.25 | 1.88% |
| 1966 | $37,770,272.38 | 3.08% |
| 1967 | $38,758,283.99 | 2.62% |
| 1968 | $40,282,644.75 | 3.93% |
| 1969 | $42,512,728.10 | 5.54% |
| 1970 | $45,109,787.19 | 6.11% |
| 1971 | $47,509,243.95 | 5.32% |
| 1972 | $49,202,978.14 | 3.57% |
| 1973 | $51,941,181.74 | 5.57% |
| 1974 | $57,304,673.34 | 10.33% |
| 1975 | $62,470,562.61 | 9.01% |
| 1976 | $67,551,765.17 | 8.13% |
| 1977 | $70,995,691.35 | 5.10% |
| 1978 | $74,787,774.00 | 5.34% |
| 1979 | $82,315,481.50 | 10.07% |
| 1980 | $92,760,175.66 | 12.69% |
| 1981 | $103,298,966.15 | 11.36% |
| 1982 | $107,721,494.31 | 4.28% |
| 1983 | $112,482,769.30 | 4.42% |
| 1984 | $118,015,634.32 | 4.92% |
| 1985 | $123,247,391.03 | 4.43% |
| 1986 | $126,616,040.13 | 2.73% |
| 1987 | $132,017,170.26 | 4.27% |
| 1988 | $139,770,708.99 | 5.87% |
| 1989 | $147,919,452.36 | 5.83% |
| 1990 | $156,482,219.64 | 5.79% |
| 1991 | $163,577,083.95 | 4.53% |
| 1992 | $167,566,768.93 | 2.44% |
| 1993 | $172,553,875.15 | 2.98% |
| 1994 | $174,736,910.32 | 1.27% |
| 1995 | $178,933,607.25 | 2.40% |
| 1996 | $184,165,363.96 | 2.92% |
| 1997 | $189,472,397.75 | 2.88% |
| 1998 | $193,744,371.76 | 2.25% |
| 1999 | $198,430,369.67 | 2.42% |
| 2000 | $206,936,679.15 | 4.29% |
| 2001 | $216,101,663.03 | 4.43% |
| 2002 | $221,615,708.77 | 2.55% |
| 2003 | $229,820,909.94 | 3.70% |
| 2004 | $236,407,654.01 | 2.87% |
| 2005 | $243,897,722.97 | 3.17% |
| 2006 | $251,688,900.23 | 3.19% |
| 2007 | $256,426,462.94 | 1.88% |
| 2008 | $265,829,510.57 | 3.67% |
| 2009 | $263,668,305.75 | -0.81% |
| 2010 | $267,994,667.44 | 1.64% |
| 2011 | $275,094,612.96 | 2.65% |
| 2012 | $279,538,030.51 | 1.62% |
| 2013 | $283,426,279.62 | 1.39% |
| 2014 | $288,075,956.35 | 1.64% |
| 2015 | $289,902,742.77 | 0.63% |
| 2016 | $293,899,014.49 | 1.38% |
| 2017 | $301,395,482.00 | 2.55% |
| 2018 | $311,117,328.04 | 3.23% |
| 2019 | $317,364,007.92 | 2.01% |
| 2020 | $320,780,646.16 | 1.08% |
| 2021 | $330,699,718.14 | 3.09% |
| 2022 | $354,529,805.38 | 7.21% |
| 2023 | $367,786,662.87 | 3.74% |
| 2024 | $379,556,421.73 | 3.20% |
| 2025 | $389,972,779.45 | 2.74%* |
* Not final. See inflation summary for latest details.
** Extended periods of 0% inflation usually indicate incomplete underlying data. This can manifest as a sharp increase in inflation later on.
Raw Consumer Price Index data from U.S. Bureau of Labor Statistics for Boston, Massachusetts:
| Year | 1914 | 1915 | 1916 | 1917 | 1918 | 1919 | 1920 | 1921 | 1922 | 1923 | 1924 | 1925 | 1926 | 1927 | 1928 | 1929 | 1930 | 1931 | 1932 | 1933 | 1934 | 1935 | 1936 | 1937 | 1938 | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
| CPI | 10.500 | 10.517 | 10.817 | 12.275 | 14.458 | 17.533 | 20.558 | 18.717 | 17.058 | 17.317 | 17.433 | 17.625 | 18.275 | 18.083 | 17.733 | 17.650 | 17.525 | 16.167 | 14.575 | 13.608 | 14.033 | 14.325 | 14.408 | 14.733 | 14.358 | 14.142 | 14.275 | 14.908 | 16.500 | 17.367 | 17.558 | 17.917 | 19.383 | 22.067 | 23.883 | 23.592 | 23.900 | 25.500 | 26.058 | 26.125 | 26.225 | 26.350 | 27.075 | 28.025 | 28.925 | 29.150 | 29.700 | 30.150 | 30.800 | 31.425 | 31.850 | 32.450 | 33.450 | 34.325 | 35.675 | 37.650 | 39.950 | 42.075 | 43.575 | 46.000 | 50.750 | 55.325 | 59.825 | 62.875 | 66.233 | 72.900 | 82.150 | 91.483 | 95.400 | 99.617 | 104.517 | 109.150 | 112.133 | 116.917 | 123.783 | 131.000 | 138.583 | 144.867 | 148.400 | 152.817 | 154.750 | 158.467 | 163.100 | 167.800 | 171.583 | 175.733 | 183.267 | 191.383 | 196.267 | 203.533 | 209.367 | 216.000 | 222.900 | 227.096 | 235.423 | 233.509 | 237.341 | 243.629 | 247.564 | 251.007 | 255.125 | 256.743 | 260.282 | 266.921 | 275.531 | 281.063 | 284.089 | 292.873 | 313.978 | 325.718 | 336.142 | 345.367 |