According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 1,487.47% higher in 2025 versus 1920 (a $184,446,692.65 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, $12,400,000 in Philadelphia in the year 1920 would cost $196,846,692.65 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 $12,400,000 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 | $12,400,000.00 | 16.49% |
| 1921 | $11,367,090.69 | -8.33% |
| 1922 | $10,542,798.52 | -7.25% |
| 1923 | $10,710,709.89 | 1.59% |
| 1924 | $10,802,297.91 | 0.86% |
| 1925 | $11,158,473.53 | 3.30% |
| 1926 | $11,499,384.49 | 3.06% |
| 1927 | $11,336,561.35 | -1.42% |
| 1928 | $11,087,238.41 | -2.20% |
| 1929 | $10,873,533.03 | -1.93% |
| 1930 | $10,751,415.68 | -1.12% |
| 1931 | $9,906,770.62 | -7.86% |
| 1932 | $8,914,567.09 | -10.02% |
| 1933 | $8,166,598.28 | -8.39% |
| 1934 | $8,558,391.46 | 4.80% |
| 1935 | $8,690,685.27 | 1.55% |
| 1936 | $8,858,596.64 | 1.93% |
| 1937 | $9,072,302.01 | 2.41% |
| 1938 | $8,884,037.75 | -2.08% |
| 1939 | $8,741,567.50 | -1.60% |
| 1940 | $8,751,743.95 | 0.12% |
| 1941 | $9,184,242.92 | 4.94% |
| 1942 | $10,217,152.24 | 11.25% |
| 1943 | $10,868,444.81 | 6.37% |
| 1944 | $11,016,003.28 | 1.36% |
| 1945 | $11,311,120.23 | 2.68% |
| 1946 | $12,277,882.64 | 8.55% |
| 1947 | $14,048,584.32 | 14.42% |
| 1948 | $15,162,905.21 | 7.93% |
| 1949 | $14,984,817.40 | -1.17% |
| 1950 | $15,076,405.42 | 0.61% |
| 1951 | $16,470,578.58 | 9.25% |
| 1952 | $16,786,048.42 | 1.92% |
| 1953 | $16,867,459.99 | 0.48% |
| 1954 | $17,040,459.58 | 1.03% |
| 1955 | $17,004,842.02 | -0.21% |
| 1956 | $17,238,900.29 | 1.38% |
| 1957 | $17,793,516.62 | 3.22% |
| 1958 | $18,144,604.02 | 1.97% |
| 1959 | $18,348,132.95 | 1.12% |
| 1960 | $18,673,779.24 | 1.77% |
| 1961 | $18,882,396.39 | 1.12% |
| 1962 | $19,050,307.76 | 0.89% |
| 1963 | $19,391,218.71 | 1.79% |
| 1964 | $19,696,512.11 | 1.57% |
| 1965 | $20,001,805.50 | 1.55% |
| 1966 | $20,576,774.72 | 2.87% |
| 1967 | $21,136,479.28 | 2.72% |
| 1968 | $22,149,035.70 | 4.79% |
| 1969 | $23,324,415.26 | 5.31% |
| 1970 | $24,891,588.02 | 6.72% |
| 1971 | $26,107,673.37 | 4.89% |
| 1972 | $26,830,201.07 | 2.77% |
| 1973 | $28,636,520.31 | 6.73% |
| 1974 | $32,035,453.43 | 11.87% |
| 1975 | $34,701,682.40 | 8.32% |
| 1976 | $36,416,413.62 | 4.94% |
| 1977 | $38,792,613.87 | 6.53% |
| 1978 | $41,056,873.20 | 5.84% |
| 1979 | $45,137,628.23 | 9.94% |
| 1980 | $51,029,790.73 | 13.05% |
| 1981 | $56,224,866.64 | 10.18% |
| 1982 | $58,957,242.51 | 4.86% |
| 1983 | $60,677,061.96 | 2.92% |
| 1984 | $63,526,466.97 | 4.70% |
| 1985 | $66,411,489.54 | 4.54% |
| 1986 | $68,060,073.86 | 2.48% |
| 1987 | $71,321,624.95 | 4.79% |
| 1988 | $74,735,822.73 | 4.79% |
| 1989 | $78,338,284.78 | 4.82% |
| 1990 | $82,943,126.80 | 5.88% |
| 1991 | $86,815,264.67 | 4.67% |
| 1992 | $89,501,846.53 | 3.09% |
| 1993 | $91,730,488.31 | 2.49% |
| 1994 | $94,422,158.39 | 2.93% |
| 1995 | $96,895,034.88 | 2.62% |
| 1996 | $99,428,970.05 | 2.62% |
| 1997 | $101,632,170.70 | 2.22% |
| 1998 | $102,649,815.35 | 1.00% |
| 1999 | $104,842,839.56 | 2.14% |
| 2000 | $107,646,450.55 | 2.67% |
| 2001 | $110,628,149.36 | 2.77% |
| 2002 | $112,765,203.12 | 1.93% |
| 2003 | $115,202,462.04 | 2.16% |
| 2004 | $119,766,598.28 | 3.96% |
| 2005 | $124,524,086.99 | 3.97% |
| 2006 | $129,317,193.27 | 3.85% |
| 2007 | $132,152,402.13 | 2.19% |
| 2008 | $136,875,290.93 | 3.57% |
| 2009 | $136,168,689.37 | -0.52% |
| 2010 | $138,958,002.46 | 2.05% |
| 2011 | $142,600,966.76 | 2.62% |
| 2012 | $145,272,843.66 | 1.87% |
| 2013 | $147,016,933.94 | 1.20% |
| 2014 | $148,975,391.05 | 1.33% |
| 2015 | $148,847,422.24 | -0.09% |
| 2016 | $149,718,271.65 | 0.59% |
| 2017 | $151,623,760.36 | 1.27% |
| 2018 | $153,645,057.04 | 1.33% |
| 2019 | $156,561,473.94 | 1.90% |
| 2020 | $157,996,098.48 | 0.92% |
| 2021 | $164,175,491.18 | 3.91% |
| 2022 | $177,003,207.22 | 7.81% |
| 2023 | $185,028,709.07 | 4.53% |
| 2024 | $191,643,093.97 | 3.57% |
| 2025 | $196,846,692.65 | 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 |