According to the U.S. Bureau of Labor Statistics, prices in Boston, Massachusetts are 1,594.41% higher in 2026 versus 1920 (a $39,860,316,572,093,232 difference in value).
Between 1920 and 2026:Boston experienced an average inflation rate of 2.71% per year. This rate of change indicates significant inflation. In other words, $2,500,000,025,000,000 in Boston in the year 1920 would cost $42,360,316,597,093,224 in 2026 for an equivalent purchase. Compared to the overall inflation rate of 2.67% 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 1920-2026 time period. Compared to inflation for all items in 1920 (15.63%), inflation in Boston was higher.
Below are calculations of equivalent buying power in Boston, over time, for $2,500,000,025,000,000 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 | $2,500,000,025,000,000.00 | 17.25% |
| 1921 | $2,276,043,800,628,293.00 | -8.96% |
| 1922 | $2,074,381,861,035,670.75 | -8.86% |
| 1923 | $2,105,796,535,042,562.00 | 1.51% |
| 1924 | $2,119,983,807,174,706.00 | 0.67% |
| 1925 | $2,143,291,468,534,657.50 | 1.10% |
| 1926 | $2,222,334,841,842,319.00 | 3.69% |
| 1927 | $2,199,027,180,482,367.00 | -1.05% |
| 1928 | $2,156,465,364,085,934.50 | -1.94% |
| 1929 | $2,146,331,598,277,260.25 | -0.47% |
| 1930 | $2,131,130,949,564,248.00 | -0.71% |
| 1931 | $1,965,950,566,882,853.75 | -7.75% |
| 1932 | $1,772,395,639,937,171.00 | -9.85% |
| 1933 | $1,654,843,956,556,546.50 | -6.63% |
| 1934 | $1,706,526,162,180,786.50 | 3.12% |
| 1935 | $1,741,994,342,511,147.25 | 2.08% |
| 1936 | $1,752,128,108,319,821.75 | 0.58% |
| 1937 | $1,791,649,794,973,652.50 | 2.26% |
| 1938 | $1,746,047,848,834,617.00 | -2.55% |
| 1939 | $1,719,700,057,732,063.25 | -1.51% |
| 1940 | $1,735,914,083,025,942.50 | 0.94% |
| 1941 | $1,812,930,703,171,868.50 | 4.44% |
| 1942 | $2,006,485,630,117,551.75 | 10.68% |
| 1943 | $2,111,876,794,527,766.50 | 5.25% |
| 1944 | $2,135,184,455,887,717.75 | 1.10% |
| 1945 | $2,178,759,648,865,018.25 | 2.04% |
| 1946 | $2,357,113,927,097,689.50 | 8.19% |
| 1947 | $2,683,421,186,137,008.50 | 13.84% |
| 1948 | $2,904,337,280,766,113.50 | 8.23% |
| 1949 | $2,868,869,100,435,752.00 | -1.22% |
| 1950 | $2,906,364,033,927,847.50 | 1.31% |
| 1951 | $3,100,932,337,454,398.00 | 6.69% |
| 1952 | $3,168,828,568,372,517.00 | 2.19% |
| 1953 | $3,176,935,581,019,457.50 | 0.26% |
| 1954 | $3,189,096,099,989,866.00 | 0.38% |
| 1955 | $3,204,296,748,702,877.50 | 0.48% |
| 1956 | $3,292,460,511,238,346.00 | 2.75% |
| 1957 | $3,407,985,441,457,236.00 | 3.51% |
| 1958 | $3,517,430,112,190,920.50 | 3.21% |
| 1959 | $3,544,791,279,874,342.00 | 0.78% |
| 1960 | $3,611,674,134,211,593.00 | 1.89% |
| 1961 | $3,666,396,469,578,435.00 | 1.52% |
| 1962 | $3,745,439,842,886,096.50 | 2.16% |
| 1963 | $3,821,443,086,451,155.00 | 2.03% |
| 1964 | $3,873,125,292,075,395.00 | 1.35% |
| 1965 | $3,946,088,405,897,851.50 | 1.88% |
| 1966 | $4,067,693,595,601,945.50 | 3.08% |
| 1967 | $4,174,098,136,593,028.50 | 2.62% |
| 1968 | $4,338,265,142,693,554.50 | 3.93% |
| 1969 | $4,578,435,392,359,141.00 | 5.54% |
| 1970 | $4,858,127,328,678,557.00 | 6.11% |
| 1971 | $5,116,538,356,799,756.00 | 5.32% |
| 1972 | $5,298,946,141,355,897.00 | 3.57% |
| 1973 | $5,593,838,726,388,326.00 | 5.57% |
| 1974 | $6,171,463,377,482,772.00 | 10.33% |
| 1975 | $6,727,807,120,379,002.00 | 9.01% |
| 1976 | $7,275,030,474,047,427.00 | 8.13% |
| 1977 | $7,645,926,302,644,913.00 | 5.10% |
| 1978 | $8,054,317,064,734,495.00 | 5.34% |
| 1979 | $8,865,018,329,428,454.00 | 10.07% |
| 1980 | $9,989,866,334,191,324.00 | 12.69% |
| 1981 | $11,124,848,104,762,870.00 | 11.36% |
| 1982 | $11,601,135,097,770,570.00 | 4.28% |
| 1983 | $12,113,903,647,689,502.00 | 4.42% |
| 1984 | $12,709,769,077,239,562.00 | 4.92% |
| 1985 | $13,273,206,456,201,864.00 | 4.43% |
| 1986 | $13,635,995,272,152,412.00 | 2.73% |
| 1987 | $14,217,673,429,570,330.00 | 4.27% |
| 1988 | $15,052,695,732,205,108.00 | 5.87% |
| 1989 | $15,930,279,851,236,322.00 | 5.83% |
| 1990 | $16,852,452,539,825,700.00 | 5.79% |
| 1991 | $17,616,538,481,799,756.00 | 4.53% |
| 1992 | $18,046,210,152,087,556.00 | 2.44% |
| 1993 | $18,583,299,739,947,304.00 | 2.98% |
| 1994 | $18,818,403,106,708,548.00 | 1.27% |
| 1995 | $19,270,369,061,775,436.00 | 2.40% |
| 1996 | $19,833,806,440,737,736.00 | 2.92% |
| 1997 | $20,405,350,832,346,976.00 | 2.88% |
| 1998 | $20,865,423,800,060,804.00 | 2.25% |
| 1999 | $21,370,085,337,332,788.00 | 2.42% |
| 2000 | $22,286,177,766,436,968.00 | 4.29% |
| 2001 | $23,273,206,556,201,868.00 | 4.43% |
| 2002 | $23,867,045,232,590,188.00 | 2.55% |
| 2003 | $24,750,709,611,106,612.00 | 3.70% |
| 2004 | $25,460,073,217,713,824.00 | 2.87% |
| 2005 | $26,266,720,976,084,312.00 | 3.17% |
| 2006 | $27,105,796,785,042,564.00 | 3.19% |
| 2007 | $27,616,011,625,977,708.00 | 1.88% |
| 2008 | $28,628,678,843,238,548.00 | 3.67% |
| 2009 | $28,395,926,510,144,916.00 | -0.81% |
| 2010 | $28,861,856,794,496,148.00 | 1.64% |
| 2011 | $29,626,489,959,823,872.00 | 2.65% |
| 2012 | $30,105,026,648,841,104.00 | 1.62% |
| 2013 | $30,523,774,119,587,148.00 | 1.39% |
| 2014 | $31,024,524,023,256,996.00 | 1.64% |
| 2015 | $31,221,260,952,666,600.00 | 0.63% |
| 2016 | $31,651,641,986,561,004.00 | 1.38% |
| 2017 | $32,458,978,841,006,488.00 | 2.55% |
| 2018 | $33,505,979,256,827,116.00 | 3.23% |
| 2019 | $34,178,719,433,801,780.00 | 2.01% |
| 2020 | $34,546,676,470,314,748.00 | 1.08% |
| 2021 | $35,614,917,259,270,376.00 | 3.09% |
| 2022 | $38,181,313,717,848,800.00 | 7.21% |
| 2023 | $39,609,019,447,569,720.00 | 3.74% |
| 2024 | $40,876,571,142,450,344.00 | 3.20% |
| 2025 | $42,143,778,289,293,472.00 | 3.10% |
| 2026 | $42,360,316,597,093,224.00 | 0.51%* |
* 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 | 2026 |
| 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 | 346.562 | 348.343 |