According to the U.S. Bureau of Labor Statistics, prices in Boston, Massachusetts are 1,870.71% higher in 2025 versus 1930 (a $162,751,593.23 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, $8,700,000 in Boston in the year 1930 would cost $171,451,593.23 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 $8,700,000 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 | $8,700,000.00 | -0.71% |
| 1931 | $8,025,677.60 | -7.75% |
| 1932 | $7,235,520.68 | -9.85% |
| 1933 | $6,755,634.81 | -6.63% |
| 1934 | $6,966,619.12 | 3.12% |
| 1935 | $7,111,412.27 | 2.08% |
| 1936 | $7,152,781.74 | 0.58% |
| 1937 | $7,314,122.68 | 2.26% |
| 1938 | $7,127,960.06 | -2.55% |
| 1939 | $7,020,399.43 | -1.51% |
| 1940 | $7,086,590.58 | 0.94% |
| 1941 | $7,400,998.57 | 4.44% |
| 1942 | $8,191,155.49 | 10.68% |
| 1943 | $8,621,398.00 | 5.25% |
| 1944 | $8,716,547.79 | 1.10% |
| 1945 | $8,894,436.52 | 2.04% |
| 1946 | $9,622,539.23 | 8.19% |
| 1947 | $10,954,636.23 | 13.84% |
| 1948 | $11,856,490.73 | 8.23% |
| 1949 | $11,711,697.57 | -1.22% |
| 1950 | $11,864,764.62 | 1.31% |
| 1951 | $12,659,058.49 | 6.69% |
| 1952 | $12,936,233.95 | 2.19% |
| 1953 | $12,969,329.53 | 0.26% |
| 1954 | $13,018,972.90 | 0.38% |
| 1955 | $13,081,027.10 | 0.48% |
| 1956 | $13,440,941.51 | 2.75% |
| 1957 | $13,912,553.50 | 3.51% |
| 1958 | $14,359,343.79 | 3.21% |
| 1959 | $14,471,041.37 | 0.78% |
| 1960 | $14,744,079.89 | 1.89% |
| 1961 | $14,967,475.04 | 1.52% |
| 1962 | $15,290,156.92 | 2.16% |
| 1963 | $15,600,427.96 | 2.03% |
| 1964 | $15,811,412.27 | 1.35% |
| 1965 | $16,109,272.47 | 1.88% |
| 1966 | $16,605,706.13 | 3.08% |
| 1967 | $17,040,085.59 | 2.62% |
| 1968 | $17,710,271.04 | 3.93% |
| 1969 | $18,690,727.53 | 5.54% |
| 1970 | $19,832,524.96 | 6.11% |
| 1971 | $20,887,446.50 | 5.32% |
| 1972 | $21,632,097.00 | 3.57% |
| 1973 | $22,835,948.64 | 5.57% |
| 1974 | $25,194,008.56 | 10.33% |
| 1975 | $27,465,192.58 | 9.01% |
| 1976 | $29,699,144.08 | 8.13% |
| 1977 | $31,213,266.76 | 5.10% |
| 1978 | $32,880,456.49 | 5.34% |
| 1979 | $36,190,014.27 | 10.07% |
| 1980 | $40,782,025.68 | 12.69% |
| 1981 | $45,415,406.56 | 11.36% |
| 1982 | $47,359,771.75 | 4.28% |
| 1983 | $49,453,067.05 | 4.42% |
| 1984 | $51,885,592.01 | 4.92% |
| 1985 | $54,185,734.66 | 4.43% |
| 1986 | $55,666,761.77 | 2.73% |
| 1987 | $58,041,369.47 | 4.27% |
| 1988 | $61,450,213.98 | 5.87% |
| 1989 | $65,032,810.27 | 5.83% |
| 1990 | $68,797,432.24 | 5.79% |
| 1991 | $71,916,690.44 | 4.53% |
| 1992 | $73,670,756.06 | 2.44% |
| 1993 | $75,863,338.09 | 2.98% |
| 1994 | $76,823,109.84 | 1.27% |
| 1995 | $78,668,188.30 | 2.40% |
| 1996 | $80,968,330.96 | 2.92% |
| 1997 | $83,301,569.19 | 2.88% |
| 1998 | $85,179,743.22 | 2.25% |
| 1999 | $87,239,942.94 | 2.42% |
| 2000 | $90,979,743.22 | 4.29% |
| 2001 | $95,009,129.81 | 4.43% |
| 2002 | $97,433,380.88 | 2.55% |
| 2003 | $101,040,798.86 | 3.70% |
| 2004 | $103,936,661.91 | 2.87% |
| 2005 | $107,229,671.90 | 3.17% |
| 2006 | $110,655,064.19 | 3.19% |
| 2007 | $112,737,934.38 | 1.88% |
| 2008 | $116,871,985.73 | 3.67% |
| 2009 | $115,921,811.70 | -0.81% |
| 2010 | $117,823,897.29 | 1.64% |
| 2011 | $120,945,389.44 | 2.65% |
| 2012 | $122,898,938.66 | 1.62% |
| 2013 | $124,608,407.99 | 1.39% |
| 2014 | $126,652,639.09 | 1.64% |
| 2015 | $127,455,786.02 | 0.63% |
| 2016 | $129,212,747.50 | 1.38% |
| 2017 | $132,508,570.61 | 2.55% |
| 2018 | $136,782,781.74 | 3.23% |
| 2019 | $139,529,135.52 | 2.01% |
| 2020 | $141,031,261.06 | 1.08% |
| 2021 | $145,392,182.60 | 3.09% |
| 2022 | $155,869,084.17 | 7.21% |
| 2023 | $161,697,463.62 | 3.74% |
| 2024 | $166,872,039.94 | 3.20% |
| 2025 | $171,451,593.23 | 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 |