According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 1,730.89% higher in 2025 versus 1930 (a $346,178,182.68 difference in value).
Between 1930 and 2025: Philadelphia experienced an average inflation rate of 3.11% per year. This rate of change indicates significant inflation. In other words, $20,000,000 in Philadelphia in the year 1930 would cost $366,178,182.68 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 3.16% during this same period, inflation in Philadelphia was lower.
In the year 1930: Pricing changed by -1.12%, which is significantly below the average yearly change in Philadelphia during the 1930-2025 time period. Compared to inflation for all items in 1930 (-2.65%), inflation in Philadelphia was higher.
Below are calculations of equivalent buying power in Philadelphia, over time, for $20,000,000 beginning in 1930. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1930 | $20,000,000.00 | -1.12% |
| 1931 | $18,428,774.25 | -7.86% |
| 1932 | $16,583,057.26 | -10.02% |
| 1933 | $15,191,670.61 | -8.39% |
| 1934 | $15,920,492.19 | 4.80% |
| 1935 | $16,166,587.79 | 1.55% |
| 1936 | $16,478,939.90 | 1.93% |
| 1937 | $16,876,478.94 | 2.41% |
| 1938 | $16,526,265.97 | -2.08% |
| 1939 | $16,261,239.94 | -1.60% |
| 1940 | $16,280,170.37 | 0.12% |
| 1941 | $17,084,713.68 | 4.94% |
| 1942 | $19,006,152.39 | 11.25% |
| 1943 | $20,217,699.95 | 6.37% |
| 1944 | $20,492,191.20 | 1.36% |
| 1945 | $21,041,173.69 | 2.68% |
| 1946 | $22,839,564.60 | 8.55% |
| 1947 | $26,133,459.54 | 14.42% |
| 1948 | $28,206,341.69 | 7.93% |
| 1949 | $27,875,059.16 | -1.17% |
| 1950 | $28,045,433.03 | 0.61% |
| 1951 | $30,638,902.04 | 9.25% |
| 1952 | $31,225,745.39 | 1.92% |
| 1953 | $31,377,188.83 | 0.48% |
| 1954 | $31,699,006.15 | 1.03% |
| 1955 | $31,632,749.65 | -0.21% |
| 1956 | $32,068,149.55 | 1.38% |
| 1957 | $33,099,858.02 | 3.22% |
| 1958 | $33,752,957.88 | 1.97% |
| 1959 | $34,131,566.49 | 1.12% |
| 1960 | $34,737,340.27 | 1.77% |
| 1961 | $35,125,414.10 | 1.12% |
| 1962 | $35,437,766.21 | 0.89% |
| 1963 | $36,071,935.64 | 1.79% |
| 1964 | $36,639,848.56 | 1.57% |
| 1965 | $37,207,761.48 | 1.55% |
| 1966 | $38,277,330.81 | 2.87% |
| 1967 | $39,318,504.50 | 2.72% |
| 1968 | $41,202,082.35 | 4.79% |
| 1969 | $43,388,547.09 | 5.31% |
| 1970 | $46,303,833.41 | 6.72% |
| 1971 | $48,566,019.88 | 4.89% |
| 1972 | $49,910,080.45 | 2.77% |
| 1973 | $53,270,231.90 | 6.73% |
| 1974 | $59,592,995.74 | 11.87% |
| 1975 | $64,552,768.58 | 8.32% |
| 1976 | $67,742,546.14 | 4.94% |
| 1977 | $72,162,801.70 | 6.53% |
| 1978 | $76,374,822.53 | 5.84% |
| 1979 | $83,965,925.22 | 9.94% |
| 1980 | $94,926,644.58 | 13.05% |
| 1981 | $104,590,629.44 | 10.18% |
| 1982 | $109,673,450.07 | 4.86% |
| 1983 | $112,872,692.85 | 2.92% |
| 1984 | $118,173,213.44 | 4.70% |
| 1985 | $123,539,990.53 | 4.54% |
| 1986 | $126,606,720.30 | 2.48% |
| 1987 | $132,673,923.33 | 4.79% |
| 1988 | $139,025,082.82 | 4.79% |
| 1989 | $145,726,455.28 | 4.82% |
| 1990 | $154,292,475.15 | 5.88% |
| 1991 | $161,495,504.02 | 4.67% |
| 1992 | $166,493,137.72 | 3.09% |
| 1993 | $170,638,902.04 | 2.49% |
| 1994 | $175,646,000.95 | 2.93% |
| 1995 | $180,246,095.60 | 2.62% |
| 1996 | $184,959,772.83 | 2.62% |
| 1997 | $189,058,211.07 | 2.22% |
| 1998 | $190,951,254.14 | 1.00% |
| 1999 | $195,030,761.95 | 2.14% |
| 2000 | $200,246,095.60 | 2.67% |
| 2001 | $205,792,711.78 | 2.77% |
| 2002 | $209,768,102.22 | 1.93% |
| 2003 | $214,301,940.37 | 2.16% |
| 2004 | $222,792,238.52 | 3.96% |
| 2005 | $231,642,214.86 | 3.97% |
| 2006 | $240,558,447.70 | 3.85% |
| 2007 | $245,832,560.34 | 2.19% |
| 2008 | $254,618,173.21 | 3.57% |
| 2009 | $253,303,738.76 | -0.52% |
| 2010 | $258,492,475.15 | 2.05% |
| 2011 | $265,269,190.72 | 2.62% |
| 2012 | $270,239,469.95 | 1.87% |
| 2013 | $273,483,861.81 | 1.20% |
| 2014 | $277,127,023.19 | 1.33% |
| 2015 | $276,888,973.02 | -0.09% |
| 2016 | $278,508,944.63 | 0.59% |
| 2017 | $282,053,573.12 | 1.27% |
| 2018 | $285,813,629.91 | 1.33% |
| 2019 | $291,238,807.38 | 1.90% |
| 2020 | $293,907,524.85 | 0.92% |
| 2021 | $305,402,555.61 | 3.91% |
| 2022 | $329,264,931.38 | 7.81% |
| 2023 | $344,194,131.57 | 4.53% |
| 2024 | $356,498,343.59 | 3.57% |
| 2025 | $366,178,182.68 | 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 |