According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 2,149.23% higher in 2025 versus 1940 (a $511,637,935.87 difference in value).
Between 1940 and 2025: Philadelphia experienced an average inflation rate of 3.73% per year. This rate of change indicates significant inflation. In other words, $23,805,659 in Philadelphia in the year 1940 would cost $535,443,594.87 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.75% during this same period, inflation in Philadelphia was lower.
In the year 1940: Pricing changed by 0.12%, which is significantly below the average yearly change in Philadelphia during the 1940-2025 time period. Compared to inflation for all items in 1940 (0.72%), inflation in Philadelphia was lower.
Below are calculations of equivalent buying power in Philadelphia, over time, for $23,805,659 beginning in 1940. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1940 | $23,805,659.00 | 0.12% |
| 1941 | $24,982,101.45 | 4.94% |
| 1942 | $27,791,722.83 | 11.25% |
| 1943 | $29,563,306.76 | 6.37% |
| 1944 | $29,964,681.24 | 1.36% |
| 1945 | $30,767,430.21 | 2.68% |
| 1946 | $33,397,125.10 | 8.55% |
| 1947 | $38,213,618.89 | 14.42% |
| 1948 | $41,244,688.27 | 7.93% |
| 1949 | $40,760,270.79 | -1.17% |
| 1950 | $41,009,399.78 | 0.61% |
| 1951 | $44,801,696.62 | 9.25% |
| 1952 | $45,659,807.58 | 1.92% |
| 1953 | $45,881,255.57 | 0.48% |
| 1954 | $46,351,832.55 | 1.03% |
| 1955 | $46,254,949.06 | -0.21% |
| 1956 | $46,891,612.03 | 1.38% |
| 1957 | $48,400,226.47 | 3.22% |
| 1958 | $49,355,220.93 | 1.97% |
| 1959 | $49,908,840.90 | 1.12% |
| 1960 | $50,794,632.87 | 1.77% |
| 1961 | $51,362,093.34 | 1.12% |
| 1962 | $51,818,829.82 | 0.89% |
| 1963 | $52,746,143.28 | 1.79% |
| 1964 | $53,576,573.25 | 1.57% |
| 1965 | $54,407,003.21 | 1.55% |
| 1966 | $55,970,979.65 | 2.87% |
| 1967 | $57,493,434.58 | 2.72% |
| 1968 | $60,247,693.97 | 4.79% |
| 1969 | $63,444,849.33 | 5.31% |
| 1970 | $67,707,723.16 | 6.72% |
| 1971 | $71,015,602.52 | 4.89% |
| 1972 | $72,980,953.43 | 2.77% |
| 1973 | $77,894,330.73 | 6.73% |
| 1974 | $87,139,784.34 | 11.87% |
| 1975 | $94,392,206.03 | 8.32% |
| 1976 | $99,056,454.34 | 4.94% |
| 1977 | $105,519,967.57 | 6.53% |
| 1978 | $111,678,989.81 | 5.84% |
| 1979 | $122,779,070.34 | 9.94% |
| 1980 | $138,806,368.67 | 13.05% |
| 1981 | $152,937,518.58 | 10.18% |
| 1982 | $160,369,866.76 | 4.86% |
| 1983 | $165,047,955.57 | 2.92% |
| 1984 | $172,798,635.24 | 4.70% |
| 1985 | $180,646,198.41 | 4.54% |
| 1986 | $185,130,520.22 | 2.48% |
| 1987 | $194,002,280.35 | 4.79% |
| 1988 | $203,289,255.46 | 4.79% |
| 1989 | $213,088,329.05 | 4.82% |
| 1990 | $225,613,981.02 | 5.88% |
| 1991 | $236,146,601.08 | 4.67% |
| 1992 | $243,454,384.77 | 3.09% |
| 1993 | $249,516,523.52 | 2.49% |
| 1994 | $256,838,147.71 | 2.93% |
| 1995 | $263,564,630.43 | 2.62% |
| 1996 | $270,457,199.14 | 2.62% |
| 1997 | $276,450,135.39 | 2.22% |
| 1998 | $279,218,235.27 | 1.00% |
| 1999 | $285,183,490.52 | 2.14% |
| 2000 | $292,809,605.70 | 2.67% |
| 2001 | $300,920,138.36 | 2.77% |
| 2002 | $306,733,148.12 | 1.93% |
| 2003 | $313,362,747.34 | 2.16% |
| 2004 | $325,777,675.32 | 3.96% |
| 2005 | $338,718,542.27 | 3.97% |
| 2006 | $351,756,292.72 | 3.85% |
| 2007 | $359,468,357.40 | 2.19% |
| 2008 | $372,315,108.97 | 3.57% |
| 2009 | $370,393,078.81 | -0.52% |
| 2010 | $377,980,302.19 | 2.05% |
| 2011 | $387,889,546.15 | 2.62% |
| 2012 | $395,157,330.80 | 1.87% |
| 2013 | $399,901,438.79 | 1.20% |
| 2014 | $405,228,647.01 | 1.33% |
| 2015 | $404,880,558.45 | -0.09% |
| 2016 | $407,249,359.93 | 0.59% |
| 2017 | $412,432,488.56 | 1.27% |
| 2018 | $417,930,626.95 | 1.33% |
| 2019 | $425,863,586.00 | 1.90% |
| 2020 | $429,765,914.81 | 0.92% |
| 2021 | $446,574,509.33 | 3.91% |
| 2022 | $481,467,238.80 | 7.81% |
| 2023 | $503,297,443.31 | 4.53% |
| 2024 | $521,289,262.13 | 3.57% |
| 2025 | $535,443,594.87 | 2.72%* |
* 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 |
| 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 | 322.389 |