According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 1,487.47% higher in 2025 versus 1920 (a $65,493,004.38 difference in value).
Between 1920 and 2025: Philadelphia experienced an average inflation rate of 2.67% per year. This rate of change indicates significant inflation. In other words, $4,402,970 in Philadelphia in the year 1920 would cost $69,895,974.38 in 2025 for an equivalent purchase. Compared to the overall inflation rate of 2.68% during this same period, inflation in Philadelphia was lower.
In the year 1920: Pricing changed by 16.49%, which is significantly above the average yearly change in Philadelphia during the 1920-2025 time period. Compared to inflation for all items in 1920 (15.62%), inflation in Philadelphia was higher.
Below are calculations of equivalent buying power in Philadelphia, over time, for $4,402,970 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 | $4,402,970.00 | 16.49% |
| 1921 | $4,036,206.39 | -8.33% |
| 1922 | $3,743,518.19 | -7.25% |
| 1923 | $3,803,139.86 | 1.59% |
| 1924 | $3,835,660.78 | 0.86% |
| 1925 | $3,962,130.98 | 3.30% |
| 1926 | $4,083,181.04 | 3.06% |
| 1927 | $4,025,366.09 | -1.42% |
| 1928 | $3,936,836.94 | -2.20% |
| 1929 | $3,860,954.82 | -1.93% |
| 1930 | $3,817,593.60 | -1.12% |
| 1931 | $3,517,678.54 | -7.86% |
| 1932 | $3,165,368.67 | -10.02% |
| 1933 | $2,899,781.23 | -8.39% |
| 1934 | $3,038,898.46 | 4.80% |
| 1935 | $3,085,873.11 | 1.55% |
| 1936 | $3,145,494.78 | 1.93% |
| 1937 | $3,221,376.90 | 2.41% |
| 1938 | $3,154,528.36 | -2.08% |
| 1939 | $3,103,940.28 | -1.60% |
| 1940 | $3,107,553.71 | 0.12% |
| 1941 | $3,261,124.68 | 4.94% |
| 1942 | $3,627,888.29 | 11.25% |
| 1943 | $3,859,148.10 | 6.37% |
| 1944 | $3,911,542.90 | 1.36% |
| 1945 | $4,016,332.50 | 2.68% |
| 1946 | $4,359,608.79 | 8.55% |
| 1947 | $4,988,346.40 | 14.42% |
| 1948 | $5,384,017.48 | 7.93% |
| 1949 | $5,320,782.38 | -1.17% |
| 1950 | $5,353,303.29 | 0.61% |
| 1951 | $5,848,343.82 | 9.25% |
| 1952 | $5,960,360.29 | 1.92% |
| 1953 | $5,989,267.77 | 0.48% |
| 1954 | $6,050,696.16 | 1.03% |
| 1955 | $6,038,049.13 | -0.21% |
| 1956 | $6,121,158.13 | 1.38% |
| 1957 | $6,318,090.31 | 3.22% |
| 1958 | $6,442,753.80 | 1.97% |
| 1959 | $6,515,022.49 | 1.12% |
| 1960 | $6,630,652.40 | 1.77% |
| 1961 | $6,704,727.81 | 1.12% |
| 1962 | $6,764,349.48 | 0.89% |
| 1963 | $6,885,399.54 | 1.79% |
| 1964 | $6,993,802.57 | 1.57% |
| 1965 | $7,102,205.61 | 1.55% |
| 1966 | $7,306,364.66 | 2.87% |
| 1967 | $7,505,103.56 | 2.72% |
| 1968 | $7,864,640.30 | 4.79% |
| 1969 | $8,281,991.99 | 5.31% |
| 1970 | $8,838,460.91 | 6.72% |
| 1971 | $9,270,266.34 | 4.89% |
| 1972 | $9,526,820.19 | 2.77% |
| 1973 | $10,168,204.83 | 6.73% |
| 1974 | $11,375,091.97 | 11.87% |
| 1975 | $12,321,811.82 | 8.32% |
| 1976 | $12,930,675.54 | 4.94% |
| 1977 | $13,774,412.51 | 6.53% |
| 1978 | $14,578,401.69 | 5.84% |
| 1979 | $16,027,388.95 | 9.94% |
| 1980 | $18,119,567.55 | 13.05% |
| 1981 | $19,964,225.89 | 10.18% |
| 1982 | $20,934,433.07 | 4.86% |
| 1983 | $21,545,103.51 | 2.92% |
| 1984 | $22,556,865.18 | 4.70% |
| 1985 | $23,581,273.88 | 4.54% |
| 1986 | $24,166,650.27 | 2.48% |
| 1987 | $25,324,756.05 | 4.79% |
| 1988 | $26,537,063.34 | 4.79% |
| 1989 | $27,816,219.17 | 4.82% |
| 1990 | $29,451,298.31 | 5.88% |
| 1991 | $30,826,210.15 | 4.67% |
| 1992 | $31,780,156.87 | 3.09% |
| 1993 | $32,571,499.04 | 2.49% |
| 1994 | $33,527,252.48 | 2.93% |
| 1995 | $34,405,317.07 | 2.62% |
| 1996 | $35,305,062.28 | 2.62% |
| 1997 | $36,087,370.86 | 2.22% |
| 1998 | $36,448,714.31 | 1.00% |
| 1999 | $37,227,409.46 | 2.14% |
| 2000 | $38,222,910.68 | 2.67% |
| 2001 | $39,281,647.00 | 2.77% |
| 2002 | $40,040,468.26 | 1.93% |
| 2003 | $40,905,885.83 | 2.16% |
| 2004 | $42,526,511.23 | 3.96% |
| 2005 | $44,215,791.88 | 3.97% |
| 2006 | $45,917,719.55 | 3.85% |
| 2007 | $46,924,440.49 | 2.19% |
| 2008 | $48,601,435.46 | 3.57% |
| 2009 | $48,350,536.63 | -0.52% |
| 2010 | $49,340,960.98 | 2.05% |
| 2011 | $50,634,498.28 | 2.62% |
| 2012 | $51,583,223.58 | 1.87% |
| 2013 | $52,202,512.07 | 1.20% |
| 2014 | $52,897,917.54 | 1.33% |
| 2015 | $52,852,478.61 | -0.09% |
| 2016 | $53,161,698.27 | 0.59% |
| 2017 | $53,838,295.82 | 1.27% |
| 2018 | $54,556,014.26 | 1.33% |
| 2019 | $55,591,570.40 | 1.90% |
| 2020 | $56,100,974.33 | 0.92% |
| 2021 | $58,295,142.13 | 3.91% |
| 2022 | $62,849,984.78 | 7.81% |
| 2023 | $65,699,665.74 | 4.53% |
| 2024 | $68,048,289.79 | 3.57% |
| 2025 | $69,895,974.38 | 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 |