According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 1,487.47% higher in 2025 versus 1920 (a $74,373,666,393,106,288 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, $5,000,000,000,000,000 in Philadelphia in the year 1920 would cost $79,373,666,393,106,288 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 $5,000,000,000,000,000 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 | $5,000,000,000,000,000.00 | 16.49% |
| 1921 | $4,583,504,308,576,118.00 | -8.33% |
| 1922 | $4,251,128,436,602,379.50 | -7.25% |
| 1923 | $4,318,834,632,745,179.00 | 1.59% |
| 1924 | $4,355,765,285,186,704.50 | 0.86% |
| 1925 | $4,499,384,489,125,974.50 | 3.30% |
| 1926 | $4,636,848,584,324,989.00 | 3.06% |
| 1927 | $4,571,194,091,095,609.00 | -1.42% |
| 1928 | $4,470,660,648,338,121.00 | -2.20% |
| 1929 | $4,384,489,125,974,558.50 | -1.93% |
| 1930 | $4,335,248,256,052,523.00 | -1.12% |
| 1931 | $3,994,665,572,425,113.00 | -7.86% |
| 1932 | $3,594,583,504,308,576.00 | -10.02% |
| 1933 | $3,292,983,176,036,110.00 | -8.39% |
| 1934 | $3,450,964,300,369,306.00 | 4.80% |
| 1935 | $3,504,308,576,118,178.00 | 1.55% |
| 1936 | $3,572,014,772,260,977.50 | 1.93% |
| 1937 | $3,658,186,294,624,538.00 | 2.41% |
| 1938 | $3,582,273,286,828,067.00 | -2.08% |
| 1939 | $3,524,825,605,252,359.50 | -1.60% |
| 1940 | $3,528,929,011,079,196.00 | 0.12% |
| 1941 | $3,703,323,758,719,737.00 | 4.94% |
| 1942 | $4,119,819,450,143,619.00 | 11.25% |
| 1943 | $4,382,437,423,061,140.50 | 6.37% |
| 1944 | $4,441,936,807,550,267.00 | 1.36% |
| 1945 | $4,560,935,576,528,519.00 | 2.68% |
| 1946 | $4,950,759,130,077,964.00 | 8.55% |
| 1947 | $5,664,751,743,947,477.00 | 14.42% |
| 1948 | $6,114,074,681,986,048.00 | 7.93% |
| 1949 | $6,042,265,080,016,413.00 | -1.17% |
| 1950 | $6,079,195,732,457,940.00 | 0.61% |
| 1951 | $6,641,362,330,734,509.00 | 9.25% |
| 1952 | $6,768,567,911,366,433.00 | 1.92% |
| 1953 | $6,801,395,157,981,124.00 | 0.48% |
| 1954 | $6,871,153,057,037,340.00 | 1.03% |
| 1955 | $6,856,791,136,643,412.00 | -0.21% |
| 1956 | $6,951,169,470,660,649.00 | 1.38% |
| 1957 | $7,174,805,088,223,226.00 | 3.22% |
| 1958 | $7,316,372,589,249,076.00 | 1.97% |
| 1959 | $7,398,440,705,785,802.00 | 1.12% |
| 1960 | $7,529,749,692,244,562.00 | 1.77% |
| 1961 | $7,613,869,511,694,707.00 | 1.12% |
| 1962 | $7,681,575,707,837,505.00 | 0.89% |
| 1963 | $7,819,039,803,036,521.00 | 1.79% |
| 1964 | $7,942,141,977,841,608.00 | 1.57% |
| 1965 | $8,065,244,152,646,696.00 | 1.55% |
| 1966 | $8,297,086,581,862,945.00 | 2.87% |
| 1967 | $8,522,773,902,338,941.00 | 2.72% |
| 1968 | $8,931,062,782,109,149.00 | 4.79% |
| 1969 | $9,405,006,155,108,738.00 | 5.31% |
| 1970 | $10,036,930,652,441,526.00 | 6.72% |
| 1971 | $10,527,287,648,748,460.00 | 4.89% |
| 1972 | $10,818,629,462,453,836.00 | 2.77% |
| 1973 | $11,546,983,996,717,276.00 | 6.73% |
| 1974 | $12,917,521,542,880,592.00 | 11.87% |
| 1975 | $13,992,613,869,511,696.00 | 8.32% |
| 1976 | $14,684,037,751,333,608.00 | 4.94% |
| 1977 | $15,642,183,011,899,878.00 | 6.53% |
| 1978 | $16,555,190,808,370,946.00 | 5.84% |
| 1979 | $18,200,656,544,932,292.00 | 9.94% |
| 1980 | $20,576,528,518,670,496.00 | 13.05% |
| 1981 | $22,671,317,193,270,412.00 | 10.18% |
| 1982 | $23,773,081,657,775,952.00 | 4.86% |
| 1983 | $24,466,557,242,511,284.00 | 2.92% |
| 1984 | $25,615,510,874,025,448.00 | 4.70% |
| 1985 | $26,778,826,425,933,520.00 | 4.54% |
| 1986 | $27,443,578,169,880,996.00 | 2.48% |
| 1987 | $28,758,719,737,382,028.00 | 4.79% |
| 1988 | $30,135,412,392,285,592.00 | 4.79% |
| 1989 | $31,588,018,054,985,632.00 | 4.82% |
| 1990 | $33,444,809,191,629,052.00 | 5.88% |
| 1991 | $35,006,155,108,740,248.00 | 4.67% |
| 1992 | $36,089,454,247,025,032.00 | 3.09% |
| 1993 | $36,988,100,123,102,184.00 | 2.49% |
| 1994 | $38,073,450,964,300,368.00 | 2.93% |
| 1995 | $39,070,578,580,221,576.00 | 2.62% |
| 1996 | $40,092,326,631,103,816.00 | 2.62% |
| 1997 | $40,980,713,992,613,864.00 | 2.22% |
| 1998 | $41,391,054,575,297,496.00 | 1.00% |
| 1999 | $42,275,338,530,980,720.00 | 2.14% |
| 2000 | $43,405,826,836,274,104.00 | 2.67% |
| 2001 | $44,608,124,743,537,128.00 | 2.77% |
| 2002 | $45,469,839,967,172,760.00 | 1.93% |
| 2003 | $46,452,605,662,700,032.00 | 2.16% |
| 2004 | $48,292,983,176,036,104.00 | 3.96% |
| 2005 | $50,211,325,400,082,072.00 | 3.97% |
| 2006 | $52,144,029,544,521,952.00 | 3.85% |
| 2007 | $53,287,258,924,907,672.00 | 2.19% |
| 2008 | $55,191,649,569,142,392.00 | 3.57% |
| 2009 | $54,906,729,585,556,008.00 | -0.52% |
| 2010 | $56,031,452,605,662,696.00 | 2.05% |
| 2011 | $57,500,389,823,553,544.00 | 2.62% |
| 2012 | $58,577,759,540,418,536.00 | 1.87% |
| 2013 | $59,281,021,748,050,880.00 | 1.20% |
| 2014 | $60,070,722,199,425,512.00 | 1.33% |
| 2015 | $60,019,121,871,153,056.00 | -0.09% |
| 2016 | $60,370,270,824,784,576.00 | 0.59% |
| 2017 | $61,138,613,048,830,528.00 | 1.27% |
| 2018 | $61,953,652,031,185,888.00 | 1.33% |
| 2019 | $63,129,626,590,069,760.00 | 1.90% |
| 2020 | $63,708,104,226,507,992.00 | 0.92% |
| 2021 | $66,199,794,829,708,656.00 | 3.91% |
| 2022 | $71,372,260,976,610,592.00 | 7.81% |
| 2023 | $74,608,350,430,857,616.00 | 4.53% |
| 2024 | $77,275,441,116,126,368.00 | 3.57% |
| 2025 | $79,373,666,393,106,288.00 | 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 |