According to the U.S. Bureau of Labor Statistics, prices in Boston, Massachusetts are 1,870.71% higher in 2025 versus 1930 (a $546,995,009.90 difference in value).
Between 1930 and 2025: Boston experienced an average inflation rate of 3.19% per year. This rate of change indicates significant inflation. In other words, $29,240,000 in Boston in the year 1930 would cost $576,235,009.90 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.16% during this same period, inflation in Boston was higher.
In the year 1930: Pricing changed by -0.71%, which is significantly below the average yearly change in Boston during the 1930-2025 time period. Compared to inflation for all items in 1930 (-2.65%), inflation in Boston was higher.
Below are calculations of equivalent buying power in Boston, over time, for $29,240,000 beginning in 1930. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1930 | $29,240,000.00 | -0.71% |
| 1931 | $26,973,656.68 | -7.75% |
| 1932 | $24,318,002.85 | -9.85% |
| 1933 | $22,705,145.03 | -6.63% |
| 1934 | $23,414,246.31 | 3.12% |
| 1935 | $23,900,884.45 | 2.08% |
| 1936 | $24,039,923.92 | 0.58% |
| 1937 | $24,582,177.84 | 2.26% |
| 1938 | $23,956,500.24 | -2.55% |
| 1939 | $23,594,997.62 | -1.51% |
| 1940 | $23,817,460.77 | 0.94% |
| 1941 | $24,874,160.72 | 4.44% |
| 1942 | $27,529,814.55 | 10.68% |
| 1943 | $28,975,825.01 | 5.25% |
| 1944 | $29,295,615.79 | 1.10% |
| 1945 | $29,893,485.50 | 2.04% |
| 1946 | $32,340,580.12 | 8.19% |
| 1947 | $36,817,650.97 | 13.84% |
| 1948 | $39,848,711.36 | 8.23% |
| 1949 | $39,362,073.23 | -1.22% |
| 1950 | $39,876,519.26 | 1.31% |
| 1951 | $42,546,077.03 | 6.69% |
| 1952 | $43,477,641.46 | 2.19% |
| 1953 | $43,588,873.04 | 0.26% |
| 1954 | $43,755,720.40 | 0.38% |
| 1955 | $43,964,279.60 | 0.48% |
| 1956 | $45,173,922.97 | 2.75% |
| 1957 | $46,758,972.90 | 3.51% |
| 1958 | $48,260,599.14 | 3.21% |
| 1959 | $48,636,005.71 | 0.78% |
| 1960 | $49,553,666.19 | 1.89% |
| 1961 | $50,304,479.32 | 1.52% |
| 1962 | $51,388,987.16 | 2.16% |
| 1963 | $52,431,783.17 | 2.03% |
| 1964 | $53,140,884.45 | 1.35% |
| 1965 | $54,141,968.62 | 1.88% |
| 1966 | $55,810,442.23 | 3.08% |
| 1967 | $57,270,356.63 | 2.62% |
| 1968 | $59,522,796.01 | 3.93% |
| 1969 | $62,818,031.38 | 5.54% |
| 1970 | $66,655,520.68 | 6.11% |
| 1971 | $70,201,027.10 | 5.32% |
| 1972 | $72,703,737.52 | 3.57% |
| 1973 | $76,749,786.02 | 5.57% |
| 1974 | $84,675,035.66 | 10.33% |
| 1975 | $92,308,302.43 | 9.01% |
| 1976 | $99,816,433.67 | 8.13% |
| 1977 | $104,905,278.17 | 5.10% |
| 1978 | $110,508,568.71 | 5.34% |
| 1979 | $121,631,726.11 | 10.07% |
| 1980 | $137,065,106.99 | 12.69% |
| 1981 | $152,637,527.34 | 11.36% |
| 1982 | $159,172,382.31 | 4.28% |
| 1983 | $166,207,779.36 | 4.42% |
| 1984 | $174,383,300.05 | 4.92% |
| 1985 | $182,113,894.44 | 4.43% |
| 1986 | $187,091,507.37 | 2.73% |
| 1987 | $195,072,372.80 | 4.27% |
| 1988 | $206,529,224.92 | 5.87% |
| 1989 | $218,570,042.80 | 5.83% |
| 1990 | $231,222,634.33 | 5.79% |
| 1991 | $241,706,210.18 | 4.53% |
| 1992 | $247,601,483.59 | 2.44% |
| 1993 | $254,970,575.37 | 2.98% |
| 1994 | $258,196,291.01 | 1.27% |
| 1995 | $264,397,451.26 | 2.40% |
| 1996 | $272,128,045.65 | 2.92% |
| 1997 | $279,969,871.61 | 2.88% |
| 1998 | $286,282,263.43 | 2.25% |
| 1999 | $293,206,428.91 | 2.42% |
| 2000 | $305,775,596.77 | 4.29% |
| 2001 | $319,318,040.89 | 4.43% |
| 2002 | $327,465,753.69 | 2.55% |
| 2003 | $339,589,995.24 | 3.70% |
| 2004 | $349,322,757.96 | 2.87% |
| 2005 | $360,390,299.57 | 3.17% |
| 2006 | $371,902,767.48 | 3.19% |
| 2007 | $378,903,126.58 | 1.88% |
| 2008 | $392,797,340.56 | 3.67% |
| 2009 | $389,603,882.07 | -0.81% |
| 2010 | $395,996,638.71 | 1.64% |
| 2011 | $406,487,722.68 | 2.65% |
| 2012 | $413,053,444.41 | 1.62% |
| 2013 | $418,798,833.29 | 1.39% |
| 2014 | $425,669,329.53 | 1.64% |
| 2015 | $428,368,641.75 | 0.63% |
| 2016 | $434,273,647.93 | 1.38% |
| 2017 | $445,350,644.22 | 2.55% |
| 2018 | $459,715,923.92 | 3.23% |
| 2019 | $468,946,198.00 | 2.01% |
| 2020 | $473,994,721.07 | 1.08% |
| 2021 | $488,651,427.48 | 3.09% |
| 2022 | $523,863,450.69 | 7.21% |
| 2023 | $543,452,165.10 | 3.74% |
| 2024 | $560,843,499.76 | 3.20% |
| 2025 | $576,235,009.90 | 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 |