According to the U.S. Bureau of Labor Statistics, prices in Boston, Massachusetts are 524.25% higher in 2025 versus 1975 (a $68,766,677,475.73 difference in value).
Between 1975 and 2025: Boston experienced an average inflation rate of 3.73% per year. This rate of change indicates significant inflation. In other words, $13,117,141,838 in Boston in the year 1975 would cost $81,883,819,313.73 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.64% during this same period, inflation in Boston was higher.
In the year 1975: Pricing changed by 9.01%, which is significantly above the average yearly change in Boston during the 1975-2025 time period. Compared to inflation for all items in 1975 (9.14%), inflation in Boston was lower.
Below are calculations of equivalent buying power in Boston, over time, for $13,117,141,838 beginning in 1975. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1975 | $13,117,141,838.00 | 9.01% |
| 1976 | $14,184,058,029.07 | 8.13% |
| 1977 | $14,907,190,114.13 | 5.10% |
| 1978 | $15,703,425,715.98 | 5.34% |
| 1979 | $17,284,042,295.35 | 10.07% |
| 1980 | $19,477,147,799.22 | 12.69% |
| 1981 | $21,690,011,010.33 | 11.36% |
| 1982 | $22,618,623,250.70 | 4.28% |
| 1983 | $23,618,363,237.15 | 4.42% |
| 1984 | $24,780,116,422.98 | 4.92% |
| 1985 | $25,878,644,945.64 | 4.43% |
| 1986 | $26,585,970,864.91 | 2.73% |
| 1987 | $27,720,063,260.60 | 4.27% |
| 1988 | $29,348,098,337.35 | 5.87% |
| 1989 | $31,059,115,784.51 | 5.83% |
| 1990 | $32,857,067,143.54 | 5.79% |
| 1991 | $34,346,798,269.59 | 4.53% |
| 1992 | $35,184,525,056.65 | 2.44% |
| 1993 | $36,231,683,540.48 | 2.98% |
| 1994 | $36,690,062,348.50 | 1.27% |
| 1995 | $37,571,256,091.49 | 2.40% |
| 1996 | $38,669,784,614.15 | 2.92% |
| 1997 | $39,784,119,302.60 | 2.88% |
| 1998 | $40,681,119,211.39 | 2.25% |
| 1999 | $41,665,053,032.04 | 2.42% |
| 2000 | $43,451,149,766.73 | 4.29% |
| 2001 | $45,375,550,452.10 | 4.43% |
| 2002 | $46,533,352,096.49 | 2.55% |
| 2003 | $48,256,224,167.99 | 3.70% |
| 2004 | $49,639,263,674.94 | 2.87% |
| 2005 | $51,211,977,171.41 | 3.17% |
| 2006 | $52,847,915,331.05 | 3.19% |
| 2007 | $53,842,676,375.27 | 1.88% |
| 2008 | $55,817,064,059.97 | 3.67% |
| 2009 | $55,363,269,040.03 | -0.81% |
| 2010 | $56,271,688,903.61 | 1.64% |
| 2011 | $57,762,486,945.85 | 2.65% |
| 2012 | $58,695,485,397.23 | 1.62% |
| 2013 | $59,511,913,375.89 | 1.39% |
| 2014 | $60,488,220,721.55 | 1.64% |
| 2015 | $60,871,796,849.95 | 0.63% |
| 2016 | $61,710,906,676.52 | 1.38% |
| 2017 | $63,284,963,697.08 | 2.55% |
| 2018 | $65,326,290,493.91 | 3.23% |
| 2019 | $66,637,925,646.88 | 2.01% |
| 2020 | $67,355,327,996.84 | 1.08% |
| 2021 | $69,438,066,948.06 | 3.09% |
| 2022 | $74,441,745,822.52 | 7.21% |
| 2023 | $77,225,330,165.02 | 3.74% |
| 2024 | $79,696,663,702.28 | 3.20% |
| 2025 | $81,883,819,313.73 | 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 |