According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 3,138.34% higher in 2026 versus 1915 (a $31,387,374,827.08 difference in value).
Between 1915 and 2026:Philadelphia experienced an average inflation rate of 3.18% per year. This rate of change indicates significant inflation. In other words, $1,000,125,223 in Philadelphia in the year 1915 would cost $32,387,500,050.08 in 2026 for an equivalent purchase. Compared to the overall inflation rate of 3.18% during this same period, inflation in Philadelphia was higher.
In the year 1915: Pricing changed by 0.08%, which is significantly below the average yearly change in Philadelphia during the 1915-2026 time period. Compared to inflation for all items in 1915 (0.92%), inflation in Philadelphia was lower.
Below are calculations of equivalent buying power in Philadelphia, over time, for $1,000,125,223 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 | $1,000,125,223.00 | 0.08% |
| 1916 | $1,019,719,513.08 | 1.96% |
| 1917 | $1,156,879,543.67 | 13.45% |
| 1918 | $1,405,073,884.72 | 21.45% |
| 1919 | $1,707,968,952.26 | 21.56% |
| 1920 | $1,989,636,872.20 | 16.49% |
| 1921 | $1,823,901,835.25 | -8.33% |
| 1922 | $1,691,640,377.19 | -7.25% |
| 1923 | $1,718,582,526.05 | 1.59% |
| 1924 | $1,733,278,243.62 | 0.86% |
| 1925 | $1,790,428,256.36 | 3.30% |
| 1926 | $1,845,128,982.84 | 3.06% |
| 1927 | $1,819,003,262.73 | -1.42% |
| 1928 | $1,778,998,253.81 | -2.20% |
| 1929 | $1,744,708,246.16 | -1.93% |
| 1930 | $1,725,113,956.08 | -1.12% |
| 1931 | $1,589,586,783.00 | -7.86% |
| 1932 | $1,430,383,176.08 | -10.02% |
| 1933 | $1,310,368,149.32 | -8.39% |
| 1934 | $1,373,233,163.34 | 4.80% |
| 1935 | $1,394,460,310.93 | 1.55% |
| 1936 | $1,421,402,459.79 | 1.93% |
| 1937 | $1,455,692,467.44 | 2.41% |
| 1938 | $1,425,484,603.56 | -2.08% |
| 1939 | $1,402,624,598.46 | -1.60% |
| 1940 | $1,404,257,455.97 | 0.12% |
| 1941 | $1,473,653,900.01 | 4.94% |
| 1942 | $1,639,388,936.97 | 11.25% |
| 1943 | $1,743,891,817.41 | 6.37% |
| 1944 | $1,767,568,251.26 | 1.36% |
| 1945 | $1,814,921,118.96 | 2.68% |
| 1946 | $1,970,042,582.12 | 8.55% |
| 1947 | $2,254,159,788.33 | 14.42% |
| 1948 | $2,432,957,685.34 | 7.93% |
| 1949 | $2,404,382,678.97 | -1.17% |
| 1950 | $2,419,078,396.53 | 0.61% |
| 1951 | $2,642,779,874.98 | 9.25% |
| 1952 | $2,693,398,457.70 | 1.92% |
| 1953 | $2,706,461,317.75 | 0.48% |
| 1954 | $2,734,219,895.37 | 1.03% |
| 1955 | $2,728,504,894.09 | -0.21% |
| 1956 | $2,766,060,616.75 | 1.38% |
| 1957 | $2,855,051,350.88 | 3.22% |
| 1958 | $2,911,384,934.87 | 1.97% |
| 1959 | $2,944,042,085.01 | 1.12% |
| 1960 | $2,996,293,525.23 | 1.77% |
| 1961 | $3,029,767,104.12 | 1.12% |
| 1962 | $3,056,709,252.99 | 0.89% |
| 1963 | $3,111,409,979.47 | 1.79% |
| 1964 | $3,160,395,704.68 | 1.57% |
| 1965 | $3,209,381,429.89 | 1.55% |
| 1966 | $3,301,637,879.03 | 2.87% |
| 1967 | $3,391,445,041.91 | 2.72% |
| 1968 | $3,553,914,363.85 | 4.79% |
| 1969 | $3,742,509,405.90 | 5.31% |
| 1970 | $3,993,969,461.97 | 6.72% |
| 1971 | $4,189,095,934.05 | 4.89% |
| 1972 | $4,305,028,817.04 | 2.77% |
| 1973 | $4,594,861,024.53 | 6.73% |
| 1974 | $5,140,235,431.84 | 11.87% |
| 1975 | $5,568,044,098.66 | 8.32% |
| 1976 | $5,843,180,588.58 | 4.94% |
| 1977 | $6,224,452,816.45 | 6.53% |
| 1978 | $6,587,763,611.74 | 5.84% |
| 1979 | $7,242,539,472.03 | 9.94% |
| 1980 | $8,187,963,968.54 | 13.05% |
| 1981 | $9,021,537,725.84 | 10.18% |
| 1982 | $9,459,959,966.45 | 4.86% |
| 1983 | $9,735,912,885.12 | 2.92% |
| 1984 | $10,193,112,987.07 | 4.70% |
| 1985 | $10,656,028,090.28 | 4.54% |
| 1986 | $10,920,551,006.41 | 2.48% |
| 1987 | $11,443,881,837.38 | 4.79% |
| 1988 | $11,991,705,530.96 | 4.79% |
| 1989 | $12,569,737,088.41 | 4.82% |
| 1990 | $13,308,605,110.30 | 5.88% |
| 1991 | $13,929,907,391.69 | 4.67% |
| 1992 | $14,360,981,773.53 | 3.09% |
| 1993 | $14,718,577,567.55 | 2.49% |
| 1994 | $15,150,468,378.13 | 2.93% |
| 1995 | $15,547,252,752.32 | 2.62% |
| 1996 | $15,953,834,271.55 | 2.62% |
| 1997 | $16,307,347,921.80 | 2.22% |
| 1998 | $16,470,633,672.49 | 1.00% |
| 1999 | $16,822,514,465.24 | 2.14% |
| 2000 | $17,272,366,708.40 | 2.67% |
| 2001 | $17,750,793,957.93 | 2.77% |
| 2002 | $18,093,694,034.39 | 1.93% |
| 2003 | $18,484,763,407.30 | 2.16% |
| 2004 | $19,217,099,999.16 | 3.96% |
| 2005 | $19,980,460,883.66 | 3.97% |
| 2006 | $20,749,536,769.42 | 3.85% |
| 2007 | $21,204,459,035.15 | 2.19% |
| 2008 | $21,962,268,204.12 | 3.57% |
| 2009 | $21,848,890,743.12 | -0.52% |
| 2010 | $22,296,448,821.49 | 2.05% |
| 2011 | $22,880,979,151.82 | 2.62% |
| 2012 | $23,309,694,054.55 | 1.87% |
| 2013 | $23,589,541,338.38 | 1.20% |
| 2014 | $23,903,784,765.59 | 1.33% |
| 2015 | $23,883,251,582.44 | -0.09% |
| 2016 | $24,022,983,363.60 | 0.59% |
| 2017 | $24,328,727,767.48 | 1.27% |
| 2018 | $24,653,054,089.80 | 1.33% |
| 2019 | $25,121,006,558.43 | 1.90% |
| 2020 | $25,351,198,645.47 | 0.92% |
| 2021 | $26,342,710,545.12 | 3.91% |
| 2022 | $28,400,976,418.34 | 7.81% |
| 2023 | $29,688,704,998.32 | 4.53% |
| 2024 | $30,750,013,392.11 | 3.57% |
| 2025 | $31,734,406,033.03 | 3.20% |
| 2026 | $32,387,500,050.08 | 2.06%* |
* 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 Philadelphia, Pennsylvania:
| 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 | 10.200 | 10.208 | 10.408 | 11.808 | 14.342 | 17.433 | 20.308 | 18.617 | 17.267 | 17.542 | 17.692 | 18.275 | 18.833 | 18.567 | 18.158 | 17.808 | 17.608 | 16.225 | 14.600 | 13.375 | 14.017 | 14.233 | 14.508 | 14.858 | 14.550 | 14.317 | 14.333 | 15.042 | 16.733 | 17.800 | 18.042 | 18.525 | 20.108 | 23.008 | 24.833 | 24.542 | 24.692 | 26.975 | 27.492 | 27.625 | 27.908 | 27.850 | 28.233 | 29.142 | 29.717 | 30.050 | 30.583 | 30.925 | 31.200 | 31.758 | 32.258 | 32.758 | 33.700 | 34.617 | 36.275 | 38.200 | 40.767 | 42.758 | 43.942 | 46.900 | 52.467 | 56.833 | 59.642 | 63.533 | 67.242 | 73.925 | 83.575 | 92.083 | 96.558 | 99.375 | 104.042 | 108.767 | 111.467 | 116.808 | 122.400 | 128.300 | 135.842 | 142.183 | 146.583 | 150.233 | 154.642 | 158.692 | 162.842 | 166.450 | 168.117 | 171.708 | 176.300 | 181.183 | 184.683 | 188.675 | 196.150 | 203.942 | 211.792 | 216.435 | 224.170 | 223.013 | 227.581 | 233.547 | 237.923 | 240.780 | 243.987 | 243.778 | 245.204 | 248.325 | 251.635 | 256.411 | 258.761 | 268.882 | 289.890 | 303.034 | 313.867 | 323.915 | 330.581 |