According to the U.S. Bureau of Labor Statistics, prices in Boston, Massachusetts are 3,183.99% higher in 2025 versus 1915 (a $7,959,981,888,159,383 difference in value).
Between 1915 and 2025: Boston experienced an average inflation rate of 3.23% per year. This rate of change indicates significant inflation. In other words, $250,000,000,000,000 in Boston in the year 1915 would cost $8,209,981,888,159,383 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.19% during this same period, inflation in Boston was higher.
In the year 1915: Pricing changed by 0.16%, which is significantly below the average yearly change in Boston during the 1915-2025 time period. Compared to inflation for all items in 1915 (0.92%), inflation in Boston was lower.
Below are calculations of equivalent buying power in Boston, over time, for $250,000,000,000,000 beginning in 1915. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1915 | $250,000,000,000,000.00 | 0.16% |
| 1916 | $257,131,537,242,472.19 | 2.85% |
| 1917 | $291,798,732,171,156.81 | 13.48% |
| 1918 | $343,700,475,435,816.06 | 17.79% |
| 1919 | $416,798,732,171,156.88 | 21.27% |
| 1920 | $488,708,399,366,085.50 | 17.25% |
| 1921 | $444,928,684,627,575.19 | -8.96% |
| 1922 | $405,507,131,537,242.38 | -8.86% |
| 1923 | $411,648,177,496,038.00 | 1.51% |
| 1924 | $414,421,553,090,332.81 | 0.67% |
| 1925 | $418,977,812,995,245.63 | 1.10% |
| 1926 | $434,429,477,020,602.25 | 3.69% |
| 1927 | $429,873,217,115,689.25 | -1.05% |
| 1928 | $421,553,090,332,805.06 | -1.94% |
| 1929 | $419,572,107,765,451.69 | -0.47% |
| 1930 | $416,600,633,914,421.50 | -0.71% |
| 1931 | $384,310,618,066,560.94 | -7.75% |
| 1932 | $346,473,851,030,110.94 | -9.85% |
| 1933 | $323,494,453,248,811.38 | -6.63% |
| 1934 | $333,597,464,342,313.75 | 3.12% |
| 1935 | $340,530,903,328,050.75 | 2.08% |
| 1936 | $342,511,885,895,404.06 | 0.58% |
| 1937 | $350,237,717,908,082.38 | 2.26% |
| 1938 | $341,323,296,354,992.06 | -2.55% |
| 1939 | $336,172,741,679,873.19 | -1.51% |
| 1940 | $339,342,313,787,638.63 | 0.94% |
| 1941 | $354,397,781,299,524.56 | 4.44% |
| 1942 | $392,234,548,335,974.56 | 10.68% |
| 1943 | $412,836,767,036,450.06 | 5.25% |
| 1944 | $417,393,026,941,362.88 | 1.10% |
| 1945 | $425,911,251,980,982.56 | 2.04% |
| 1946 | $460,776,545,166,402.38 | 8.19% |
| 1947 | $524,564,183,835,182.25 | 13.84% |
| 1948 | $567,749,603,803,486.50 | 8.23% |
| 1949 | $560,816,164,817,749.63 | -1.22% |
| 1950 | $568,145,800,316,957.25 | 1.31% |
| 1951 | $606,180,665,610,142.50 | 6.69% |
| 1952 | $619,453,248,811,410.38 | 2.19% |
| 1953 | $621,038,034,865,293.13 | 0.26% |
| 1954 | $623,415,213,946,117.13 | 0.38% |
| 1955 | $626,386,687,797,147.25 | 0.48% |
| 1956 | $643,621,236,133,122.00 | 2.75% |
| 1957 | $666,204,437,400,950.88 | 3.51% |
| 1958 | $687,599,049,128,367.63 | 3.21% |
| 1959 | $692,947,702,060,221.88 | 0.78% |
| 1960 | $706,022,187,004,754.25 | 1.89% |
| 1961 | $716,719,492,868,462.75 | 1.52% |
| 1962 | $732,171,156,893,819.25 | 2.16% |
| 1963 | $747,028,526,148,969.88 | 2.03% |
| 1964 | $757,131,537,242,472.13 | 1.35% |
| 1965 | $771,394,611,727,417.00 | 1.88% |
| 1966 | $795,166,402,535,657.75 | 3.08% |
| 1967 | $815,966,719,492,868.50 | 2.62% |
| 1968 | $848,058,637,083,993.50 | 3.93% |
| 1969 | $895,007,923,930,269.50 | 5.54% |
| 1970 | $949,683,042,789,223.38 | 6.11% |
| 1971 | $1,000,198,098,256,735.00 | 5.32% |
| 1972 | $1,035,855,784,469,096.38 | 3.57% |
| 1973 | $1,093,502,377,179,080.75 | 5.57% |
| 1974 | $1,206,418,383,518,225.00 | 10.33% |
| 1975 | $1,315,174,326,465,926.75 | 9.01% |
| 1976 | $1,422,147,385,103,011.00 | 8.13% |
| 1977 | $1,494,651,347,068,146.00 | 5.10% |
| 1978 | $1,574,484,944,532,488.00 | 5.34% |
| 1979 | $1,732,963,549,920,760.25 | 10.07% |
| 1980 | $1,952,852,614,896,988.25 | 12.69% |
| 1981 | $2,174,722,662,440,570.25 | 11.36% |
| 1982 | $2,267,828,843,106,180.00 | 4.28% |
| 1983 | $2,368,066,561,014,263.00 | 4.42% |
| 1984 | $2,484,548,335,974,643.50 | 4.92% |
| 1985 | $2,594,690,966,719,492.50 | 4.43% |
| 1986 | $2,665,610,142,630,744.50 | 2.73% |
| 1987 | $2,779,318,541,996,830.50 | 4.27% |
| 1988 | $2,942,551,505,546,750.50 | 5.87% |
| 1989 | $3,114,104,595,879,556.00 | 5.83% |
| 1990 | $3,294,374,009,508,717.00 | 5.79% |
| 1991 | $3,443,740,095,087,163.50 | 4.53% |
| 1992 | $3,527,733,755,942,947.00 | 2.44% |
| 1993 | $3,632,725,832,012,678.00 | 2.98% |
| 1994 | $3,678,684,627,575,277.00 | 1.27% |
| 1995 | $3,767,036,450,079,239.00 | 2.40% |
| 1996 | $3,877,179,080,824,088.50 | 2.92% |
| 1997 | $3,988,906,497,622,820.00 | 2.88% |
| 1998 | $4,078,843,106,180,665.50 | 2.25% |
| 1999 | $4,177,496,038,034,865.50 | 2.42% |
| 2000 | $4,356,576,862,123,613.00 | 4.29% |
| 2001 | $4,549,524,564,183,834.00 | 4.43% |
| 2002 | $4,665,610,142,630,744.00 | 2.55% |
| 2003 | $4,838,351,822,503,962.00 | 3.70% |
| 2004 | $4,977,020,602,218,701.00 | 2.87% |
| 2005 | $5,134,706,814,580,031.00 | 3.17% |
| 2006 | $5,298,732,171,156,893.00 | 3.19% |
| 2007 | $5,398,470,681,458,003.00 | 1.88% |
| 2008 | $5,596,430,269,413,629.00 | 3.67% |
| 2009 | $5,550,931,061,806,656.00 | -0.81% |
| 2010 | $5,642,012,678,288,430.00 | 1.64% |
| 2011 | $5,791,485,736,925,516.00 | 2.65% |
| 2012 | $5,885,031,695,721,078.00 | 1.62% |
| 2013 | $5,966,889,857,369,254.00 | 1.39% |
| 2014 | $6,064,778,129,952,456.00 | 1.64% |
| 2015 | $6,103,236,925,515,054.00 | 0.63% |
| 2016 | $6,187,369,255,150,554.00 | 1.38% |
| 2017 | $6,345,190,174,326,465.00 | 2.55% |
| 2018 | $6,549,861,331,220,284.00 | 3.23% |
| 2019 | $6,681,370,839,936,608.00 | 2.01% |
| 2020 | $6,753,300,316,957,210.00 | 1.08% |
| 2021 | $6,962,123,613,312,202.00 | 3.09% |
| 2022 | $7,463,811,410,459,588.00 | 7.21% |
| 2023 | $7,742,904,120,443,740.00 | 3.74% |
| 2024 | $7,990,689,381,933,437.00 | 3.20% |
| 2025 | $8,209,981,888,159,383.00 | 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 |