According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 1,487.47% higher in 2025 versus 1920 (a $252,870,465,736.56 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, $17,000,000,000 in Philadelphia in the year 1920 would cost $269,870,465,736.56 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 $17,000,000,000 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 | $17,000,000,000.00 | 16.49% |
| 1921 | $15,583,914,649.16 | -8.33% |
| 1922 | $14,453,836,684.45 | -7.25% |
| 1923 | $14,684,037,751.33 | 1.59% |
| 1924 | $14,809,601,969.63 | 0.86% |
| 1925 | $15,297,907,263.03 | 3.30% |
| 1926 | $15,765,285,186.70 | 3.06% |
| 1927 | $15,542,059,909.73 | -1.42% |
| 1928 | $15,200,246,204.35 | -2.20% |
| 1929 | $14,907,263,028.31 | -1.93% |
| 1930 | $14,739,844,070.58 | -1.12% |
| 1931 | $13,581,862,946.25 | -7.86% |
| 1932 | $12,221,583,914.65 | -10.02% |
| 1933 | $11,196,142,798.52 | -8.39% |
| 1934 | $11,733,278,621.26 | 4.80% |
| 1935 | $11,914,649,158.80 | 1.55% |
| 1936 | $12,144,850,225.69 | 1.93% |
| 1937 | $12,437,833,401.72 | 2.41% |
| 1938 | $12,179,729,175.22 | -2.08% |
| 1939 | $11,984,407,057.86 | -1.60% |
| 1940 | $11,998,358,637.67 | 0.12% |
| 1941 | $12,591,300,779.65 | 4.94% |
| 1942 | $14,007,386,130.49 | 11.25% |
| 1943 | $14,900,287,238.41 | 6.37% |
| 1944 | $15,102,585,145.67 | 1.36% |
| 1945 | $15,507,180,960.20 | 2.68% |
| 1946 | $16,832,581,042.27 | 8.55% |
| 1947 | $19,260,155,929.42 | 14.42% |
| 1948 | $20,787,853,918.75 | 7.93% |
| 1949 | $20,543,701,272.06 | -1.17% |
| 1950 | $20,669,265,490.36 | 0.61% |
| 1951 | $22,580,631,924.50 | 9.25% |
| 1952 | $23,013,130,898.65 | 1.92% |
| 1953 | $23,124,743,537.14 | 0.48% |
| 1954 | $23,361,920,393.93 | 1.03% |
| 1955 | $23,313,089,864.59 | -0.21% |
| 1956 | $23,633,976,200.25 | 1.38% |
| 1957 | $24,394,337,299.96 | 3.22% |
| 1958 | $24,875,666,803.45 | 1.97% |
| 1959 | $25,154,698,399.67 | 1.12% |
| 1960 | $25,601,148,953.63 | 1.77% |
| 1961 | $25,887,156,339.76 | 1.12% |
| 1962 | $26,117,357,406.65 | 0.89% |
| 1963 | $26,584,735,330.32 | 1.79% |
| 1964 | $27,003,282,724.66 | 1.57% |
| 1965 | $27,421,830,119.00 | 1.55% |
| 1966 | $28,210,094,378.33 | 2.87% |
| 1967 | $28,977,431,267.95 | 2.72% |
| 1968 | $30,365,613,459.17 | 4.79% |
| 1969 | $31,977,020,927.37 | 5.31% |
| 1970 | $34,125,564,218.30 | 6.72% |
| 1971 | $35,792,778,005.74 | 4.89% |
| 1972 | $36,783,340,172.34 | 2.77% |
| 1973 | $39,259,745,588.84 | 6.73% |
| 1974 | $43,919,573,245.79 | 11.87% |
| 1975 | $47,574,887,156.34 | 8.32% |
| 1976 | $49,925,728,354.53 | 4.94% |
| 1977 | $53,183,422,240.46 | 6.53% |
| 1978 | $56,287,648,748.46 | 5.84% |
| 1979 | $61,882,232,252.77 | 9.94% |
| 1980 | $69,960,196,963.48 | 13.05% |
| 1981 | $77,082,478,457.12 | 10.18% |
| 1982 | $80,828,477,636.44 | 4.86% |
| 1983 | $83,186,294,624.54 | 2.92% |
| 1984 | $87,092,736,971.69 | 4.70% |
| 1985 | $91,048,009,848.17 | 4.54% |
| 1986 | $93,308,165,777.60 | 2.48% |
| 1987 | $97,779,647,107.10 | 4.79% |
| 1988 | $102,460,402,133.77 | 4.79% |
| 1989 | $107,399,261,386.95 | 4.82% |
| 1990 | $113,712,351,251.54 | 5.88% |
| 1991 | $119,020,927,369.72 | 4.67% |
| 1992 | $122,704,144,439.89 | 3.09% |
| 1993 | $125,759,540,418.55 | 2.49% |
| 1994 | $129,449,733,278.62 | 2.93% |
| 1995 | $132,839,967,172.75 | 2.62% |
| 1996 | $136,313,910,545.75 | 2.62% |
| 1997 | $139,334,427,574.89 | 2.22% |
| 1998 | $140,729,585,556.01 | 1.00% |
| 1999 | $143,736,151,005.33 | 2.14% |
| 2000 | $147,579,811,243.33 | 2.67% |
| 2001 | $151,667,624,128.03 | 2.77% |
| 2002 | $154,597,455,888.39 | 1.93% |
| 2003 | $157,938,859,253.18 | 2.16% |
| 2004 | $164,196,142,798.52 | 3.96% |
| 2005 | $170,718,506,360.28 | 3.97% |
| 2006 | $177,289,700,451.37 | 3.85% |
| 2007 | $181,176,680,344.69 | 2.19% |
| 2008 | $187,651,608,535.08 | 3.57% |
| 2009 | $186,682,880,590.89 | -0.52% |
| 2010 | $190,506,938,859.25 | 2.05% |
| 2011 | $195,501,325,400.08 | 2.62% |
| 2012 | $199,164,382,437.42 | 1.87% |
| 2013 | $201,555,473,943.37 | 1.20% |
| 2014 | $204,240,455,478.05 | 1.33% |
| 2015 | $204,065,014,361.92 | -0.09% |
| 2016 | $205,258,920,804.27 | 0.59% |
| 2017 | $207,871,284,366.02 | 1.27% |
| 2018 | $210,642,416,906.03 | 1.33% |
| 2019 | $214,640,730,406.24 | 1.90% |
| 2020 | $216,607,554,370.13 | 0.92% |
| 2021 | $225,079,302,421.01 | 3.91% |
| 2022 | $242,665,687,320.48 | 7.81% |
| 2023 | $253,668,391,464.92 | 4.53% |
| 2024 | $262,736,499,794.83 | 3.57% |
| 2025 | $269,870,465,736.56 | 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 |