According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 604.86% higher in 2026 versus 1973 (a $604,863,539,445,628,928,000 difference in value).
Between 1973 and 2026:Philadelphia experienced an average inflation rate of 3.75% per year. This rate of change indicates significant inflation. In other words, $100,000,000,000,000,000,000 in Philadelphia in the year 1973 would cost $704,863,539,445,629,059,072 in 2026 for an equivalent purchase. Compared to the overall inflation rate of 3.83% during this same period, inflation in Philadelphia was lower.
In the year 1973: Pricing changed by 6.73%, which is above the average yearly change in Philadelphia during the 1973-2026 time period. Compared to inflation for all items in 1973 (6.18%), inflation in Philadelphia was higher.
Below are calculations of equivalent buying power in Philadelphia, over time, for $100,000,000,000,000,000,000 beginning in 1973. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1973 | $100,000,000,000,000,000,000.00 | 6.73% |
| 1974 | $111,869,225,302,061,137,920.00 | 11.87% |
| 1975 | $121,179,815,209,665,986,560.00 | 8.32% |
| 1976 | $127,167,732,764,747,710,464.00 | 4.94% |
| 1977 | $135,465,529,495,380,230,144.00 | 6.53% |
| 1978 | $143,372,423,596,304,171,008.00 | 5.84% |
| 1979 | $157,622,601,279,317,704,704.00 | 9.94% |
| 1980 | $178,198,294,243,070,377,984.00 | 13.05% |
| 1981 | $196,339,729,921,819,508,736.00 | 10.18% |
| 1982 | $205,881,307,746,979,414,016.00 | 4.86% |
| 1983 | $211,886,993,603,411,542,016.00 | 2.92% |
| 1984 | $221,837,242,359,630,430,208.00 | 4.70% |
| 1985 | $231,911,869,225,302,097,920.00 | 4.54% |
| 1986 | $237,668,798,862,828,699,648.00 | 2.48% |
| 1987 | $249,058,280,028,429,320,192.00 | 4.79% |
| 1988 | $260,980,810,234,541,572,096.00 | 4.79% |
| 1989 | $273,560,767,590,618,267,648.00 | 4.82% |
| 1990 | $289,641,080,312,722,128,896.00 | 5.88% |
| 1991 | $303,162,757,640,369,602,560.00 | 4.67% |
| 1992 | $312,544,420,753,376,018,432.00 | 3.09% |
| 1993 | $320,326,936,744,847,147,008.00 | 2.49% |
| 1994 | $329,726,368,159,203,983,360.00 | 2.93% |
| 1995 | $338,361,762,615,493,984,256.00 | 2.62% |
| 1996 | $347,210,376,687,988,637,696.00 | 2.62% |
| 1997 | $354,904,051,172,707,860,480.00 | 2.22% |
| 1998 | $358,457,711,442,786,058,240.00 | 1.00% |
| 1999 | $366,115,849,324,804,571,136.00 | 2.14% |
| 2000 | $375,906,183,368,869,937,152.00 | 2.67% |
| 2001 | $386,318,407,960,199,036,928.00 | 2.77% |
| 2002 | $393,781,094,527,363,252,224.00 | 1.93% |
| 2003 | $402,292,110,874,200,375,296.00 | 2.16% |
| 2004 | $418,230,277,185,501,134,848.00 | 3.96% |
| 2005 | $434,843,638,948,116,561,920.00 | 3.97% |
| 2006 | $451,581,378,820,184,735,744.00 | 3.85% |
| 2007 | $461,482,054,015,636,144,128.00 | 2.19% |
| 2008 | $477,974,591,329,068,974,080.00 | 3.57% |
| 2009 | $475,507,107,320,540,168,192.00 | -0.52% |
| 2010 | $485,247,512,437,811,052,544.00 | 2.05% |
| 2011 | $497,968,905,472,636,813,312.00 | 2.62% |
| 2012 | $507,299,218,194,740,543,488.00 | 1.87% |
| 2013 | $513,389,658,848,614,154,240.00 | 1.20% |
| 2014 | $520,228,678,038,379,560,960.00 | 1.33% |
| 2015 | $519,781,805,259,417,190,400.00 | -0.09% |
| 2016 | $522,822,850,035,536,625,664.00 | 0.59% |
| 2017 | $529,476,901,208,244,551,680.00 | 1.27% |
| 2018 | $536,535,358,919,687,340,032.00 | 1.33% |
| 2019 | $546,719,616,204,690,751,488.00 | 1.90% |
| 2020 | $551,729,388,770,433,564,672.00 | 0.92% |
| 2021 | $573,308,102,345,415,852,032.00 | 3.91% |
| 2022 | $618,103,056,147,832,242,176.00 | 7.81% |
| 2023 | $646,128,464,818,763,333,632.00 | 4.53% |
| 2024 | $669,226,190,476,190,416,896.00 | 3.57% |
| 2025 | $690,649,964,463,397,273,600.00 | 3.20% |
| 2026 | $704,863,539,445,629,059,072.00 | 2.06%* |
* 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 | 2026 |
| 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 | 323.915 | 330.581 |