According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 1,527.81% higher in 2026 versus 1920 (a $7,639,048,009,848,174,592 difference in value).
Between 1920 and 2026:Philadelphia experienced an average inflation rate of 2.67% per year. This rate of change indicates significant inflation. In other words, $500,000,000,000,000,000 in Philadelphia in the year 1920 would cost $8,139,048,009,848,174,592 in 2026 for an equivalent purchase. Compared to the overall inflation rate of 2.67% during this same period, inflation in Philadelphia was higher.
In the year 1920: Pricing changed by 16.49%, which is significantly above the average yearly change in Philadelphia during the 1920-2026 time period. Compared to inflation for all items in 1920 (15.63%), inflation in Philadelphia was higher.
Below are calculations of equivalent buying power in Philadelphia, over time, for $500,000,000,000,000,000 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 | $500,000,000,000,000,000.00 | 16.49% |
| 1921 | $458,350,430,857,611,840.00 | -8.33% |
| 1922 | $425,112,843,660,237,952.00 | -7.25% |
| 1923 | $431,883,463,274,517,888.00 | 1.59% |
| 1924 | $435,576,528,518,670,528.00 | 0.86% |
| 1925 | $449,938,448,912,597,376.00 | 3.30% |
| 1926 | $463,684,858,432,498,944.00 | 3.06% |
| 1927 | $457,119,409,109,560,960.00 | -1.42% |
| 1928 | $447,066,064,833,812,096.00 | -2.20% |
| 1929 | $438,448,912,597,455,936.00 | -1.93% |
| 1930 | $433,524,825,605,252,288.00 | -1.12% |
| 1931 | $399,466,557,242,511,360.00 | -7.86% |
| 1932 | $359,458,350,430,857,600.00 | -10.02% |
| 1933 | $329,298,317,603,611,008.00 | -8.39% |
| 1934 | $345,096,430,036,930,624.00 | 4.80% |
| 1935 | $350,430,857,611,817,792.00 | 1.55% |
| 1936 | $357,201,477,226,097,600.00 | 1.93% |
| 1937 | $365,818,629,462,453,760.00 | 2.41% |
| 1938 | $358,227,328,682,806,656.00 | -2.08% |
| 1939 | $352,482,560,525,236,032.00 | -1.60% |
| 1940 | $352,892,901,107,919,616.00 | 0.12% |
| 1941 | $370,332,375,871,973,696.00 | 4.94% |
| 1942 | $411,981,945,014,361,856.00 | 11.25% |
| 1943 | $438,243,742,306,114,048.00 | 6.37% |
| 1944 | $444,193,680,755,026,752.00 | 1.36% |
| 1945 | $456,093,557,652,851,968.00 | 2.68% |
| 1946 | $495,075,913,007,796,416.00 | 8.55% |
| 1947 | $566,475,174,394,747,712.00 | 14.42% |
| 1948 | $611,407,468,198,604,800.00 | 7.93% |
| 1949 | $604,226,508,001,641,216.00 | -1.17% |
| 1950 | $607,919,573,245,793,920.00 | 0.61% |
| 1951 | $664,136,233,073,450,880.00 | 9.25% |
| 1952 | $676,856,791,136,643,328.00 | 1.92% |
| 1953 | $680,139,515,798,112,384.00 | 0.48% |
| 1954 | $687,115,305,703,734,016.00 | 1.03% |
| 1955 | $685,679,113,664,341,248.00 | -0.21% |
| 1956 | $695,116,947,066,064,896.00 | 1.38% |
| 1957 | $717,480,508,822,322,432.00 | 3.22% |
| 1958 | $731,637,258,924,907,520.00 | 1.97% |
| 1959 | $739,844,070,578,580,224.00 | 1.12% |
| 1960 | $752,974,969,224,456,320.00 | 1.77% |
| 1961 | $761,386,951,169,470,592.00 | 1.12% |
| 1962 | $768,157,570,783,750,528.00 | 0.89% |
| 1963 | $781,903,980,303,652,096.00 | 1.79% |
| 1964 | $794,214,197,784,160,768.00 | 1.57% |
| 1965 | $806,524,415,264,669,696.00 | 1.55% |
| 1966 | $829,708,658,186,294,528.00 | 2.87% |
| 1967 | $852,277,390,233,894,144.00 | 2.72% |
| 1968 | $893,106,278,210,915,072.00 | 4.79% |
| 1969 | $940,500,615,510,873,856.00 | 5.31% |
| 1970 | $1,003,693,065,244,152,576.00 | 6.72% |
| 1971 | $1,052,728,764,874,846,208.00 | 4.89% |
| 1972 | $1,081,862,946,245,383,680.00 | 2.77% |
| 1973 | $1,154,698,399,671,727,616.00 | 6.73% |
| 1974 | $1,291,752,154,288,059,136.00 | 11.87% |
| 1975 | $1,399,261,386,951,169,536.00 | 8.32% |
| 1976 | $1,468,403,775,133,360,896.00 | 4.94% |
| 1977 | $1,564,218,301,189,987,584.00 | 6.53% |
| 1978 | $1,655,519,080,837,094,656.00 | 5.84% |
| 1979 | $1,820,065,654,493,229,312.00 | 9.94% |
| 1980 | $2,057,652,851,867,049,728.00 | 13.05% |
| 1981 | $2,267,131,719,327,041,536.00 | 10.18% |
| 1982 | $2,377,308,165,777,595,392.00 | 4.86% |
| 1983 | $2,446,655,724,251,128,320.00 | 2.92% |
| 1984 | $2,561,551,087,402,544,128.00 | 4.70% |
| 1985 | $2,677,882,642,593,352,704.00 | 4.54% |
| 1986 | $2,744,357,816,988,099,584.00 | 2.48% |
| 1987 | $2,875,871,973,738,203,136.00 | 4.79% |
| 1988 | $3,013,541,239,228,559,360.00 | 4.79% |
| 1989 | $3,158,801,805,498,563,072.00 | 4.82% |
| 1990 | $3,344,480,919,162,905,088.00 | 5.88% |
| 1991 | $3,500,615,510,874,025,472.00 | 4.67% |
| 1992 | $3,608,945,424,702,503,424.00 | 3.09% |
| 1993 | $3,698,810,012,310,216,192.00 | 2.49% |
| 1994 | $3,807,345,096,430,036,992.00 | 2.93% |
| 1995 | $3,907,057,858,022,157,824.00 | 2.62% |
| 1996 | $4,009,232,663,110,381,056.00 | 2.62% |
| 1997 | $4,098,071,399,261,388,288.00 | 2.22% |
| 1998 | $4,139,105,457,529,750,016.00 | 1.00% |
| 1999 | $4,227,533,853,098,072,064.00 | 2.14% |
| 2000 | $4,340,582,683,627,409,920.00 | 2.67% |
| 2001 | $4,460,812,474,353,713,152.00 | 2.77% |
| 2002 | $4,546,983,996,717,276,160.00 | 1.93% |
| 2003 | $4,645,260,566,270,003,200.00 | 2.16% |
| 2004 | $4,829,298,317,603,610,624.00 | 3.96% |
| 2005 | $5,021,132,540,008,206,336.00 | 3.97% |
| 2006 | $5,214,402,954,452,195,328.00 | 3.85% |
| 2007 | $5,328,725,892,490,767,360.00 | 2.19% |
| 2008 | $5,519,164,956,914,240,512.00 | 3.57% |
| 2009 | $5,490,672,958,555,600,896.00 | -0.52% |
| 2010 | $5,603,145,260,566,269,952.00 | 2.05% |
| 2011 | $5,750,038,982,355,354,624.00 | 2.62% |
| 2012 | $5,857,775,954,041,853,952.00 | 1.87% |
| 2013 | $5,928,102,174,805,088,256.00 | 1.20% |
| 2014 | $6,007,072,219,942,552,576.00 | 1.33% |
| 2015 | $6,001,912,187,115,303,936.00 | -0.09% |
| 2016 | $6,037,027,082,478,457,856.00 | 0.59% |
| 2017 | $6,113,861,304,883,053,568.00 | 1.27% |
| 2018 | $6,195,365,203,118,588,928.00 | 1.33% |
| 2019 | $6,312,962,659,006,974,976.00 | 1.90% |
| 2020 | $6,370,810,422,650,799,104.00 | 0.92% |
| 2021 | $6,619,979,482,970,866,688.00 | 3.91% |
| 2022 | $7,137,226,097,661,059,072.00 | 7.81% |
| 2023 | $7,460,835,043,085,760,512.00 | 4.53% |
| 2024 | $7,727,544,111,612,637,184.00 | 3.57% |
| 2025 | $7,974,924,086,992,203,776.00 | 3.20% |
| 2026 | $8,139,048,009,848,174,592.00 | 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 |