According to the U.S. Bureau of Labor Statistics, prices in Philadelphia, Pennsylvania are 3,138.34% higher in 2026 versus 1915 (a $15,095,436,995.92 difference in value).
Between 1915 and 2026:Philadelphia experienced an average inflation rate of 3.18% per year. This rate of change indicates significant inflation. In other words, $481,000,000 in Philadelphia in the year 1915 would cost $15,576,436,995.92 in 2026 for an equivalent purchase. Compared to the overall inflation rate of 3.18% during this same period, inflation in Philadelphia was higher.
In the year 1915: Pricing changed by 0.08%, which is significantly below the average yearly change in Philadelphia during the 1915-2026 time period. Compared to inflation for all items in 1915 (0.92%), inflation in Philadelphia was lower.
Below are calculations of equivalent buying power in Philadelphia, over time, for $481,000,000 beginning in 1915. Each of the amounts below is equivalent in terms of what it could buy at the time:
| Year | USD Value | Inflation Rate |
|---|---|---|
| 1915 | $481,000,000.00 | 0.08% |
| 1916 | $490,423,673.47 | 1.96% |
| 1917 | $556,389,387.76 | 13.45% |
| 1918 | $675,755,918.37 | 21.45% |
| 1919 | $821,430,204.08 | 21.56% |
| 1920 | $956,895,510.20 | 16.49% |
| 1921 | $877,186,938.78 | -8.33% |
| 1922 | $813,577,142.86 | -7.25% |
| 1923 | $826,534,693.88 | 1.59% |
| 1924 | $833,602,448.98 | 0.86% |
| 1925 | $861,088,163.27 | 3.30% |
| 1926 | $887,395,918.37 | 3.06% |
| 1927 | $874,831,020.41 | -1.42% |
| 1928 | $855,591,020.41 | -2.20% |
| 1929 | $839,099,591.84 | -1.93% |
| 1930 | $829,675,918.37 | -1.12% |
| 1931 | $764,495,510.20 | -7.86% |
| 1932 | $687,928,163.27 | -10.02% |
| 1933 | $630,208,163.27 | -8.39% |
| 1934 | $660,442,448.98 | 4.80% |
| 1935 | $670,651,428.57 | 1.55% |
| 1936 | $683,608,979.59 | 1.93% |
| 1937 | $700,100,408.16 | 2.41% |
| 1938 | $685,572,244.90 | -2.08% |
| 1939 | $674,577,959.18 | -1.60% |
| 1940 | $675,363,265.31 | 0.12% |
| 1941 | $708,738,775.51 | 4.94% |
| 1942 | $788,447,346.94 | 11.25% |
| 1943 | $838,706,938.78 | 6.37% |
| 1944 | $850,093,877.55 | 1.36% |
| 1945 | $872,867,755.10 | 2.68% |
| 1946 | $947,471,836.73 | 8.55% |
| 1947 | $1,084,115,102.04 | 14.42% |
| 1948 | $1,170,106,122.45 | 7.93% |
| 1949 | $1,156,363,265.31 | -1.17% |
| 1950 | $1,163,431,020.41 | 0.61% |
| 1951 | $1,271,017,959.18 | 9.25% |
| 1952 | $1,295,362,448.98 | 1.92% |
| 1953 | $1,301,644,897.96 | 0.48% |
| 1954 | $1,314,995,102.04 | 1.03% |
| 1955 | $1,312,246,530.61 | -0.21% |
| 1956 | $1,330,308,571.43 | 1.38% |
| 1957 | $1,373,107,755.10 | 3.22% |
| 1958 | $1,400,200,816.33 | 1.97% |
| 1959 | $1,415,906,938.78 | 1.12% |
| 1960 | $1,441,036,734.69 | 1.77% |
| 1961 | $1,457,135,510.20 | 1.12% |
| 1962 | $1,470,093,061.22 | 0.89% |
| 1963 | $1,496,400,816.33 | 1.79% |
| 1964 | $1,519,960,000.00 | 1.57% |
| 1965 | $1,543,519,183.67 | 1.55% |
| 1966 | $1,587,888,979.59 | 2.87% |
| 1967 | $1,631,080,816.33 | 2.72% |
| 1968 | $1,709,218,775.51 | 4.79% |
| 1969 | $1,799,921,632.65 | 5.31% |
| 1970 | $1,920,858,775.51 | 6.72% |
| 1971 | $2,014,702,857.14 | 4.89% |
| 1972 | $2,070,459,591.84 | 2.77% |
| 1973 | $2,209,851,428.57 | 6.73% |
| 1974 | $2,472,143,673.47 | 11.87% |
| 1975 | $2,677,893,877.55 | 8.32% |
| 1976 | $2,810,217,959.18 | 4.94% |
| 1977 | $2,993,586,938.78 | 6.53% |
| 1978 | $3,168,317,551.02 | 5.84% |
| 1979 | $3,483,225,306.12 | 9.94% |
| 1980 | $3,937,917,551.02 | 13.05% |
| 1981 | $4,338,816,326.53 | 10.18% |
| 1982 | $4,549,671,020.41 | 4.86% |
| 1983 | $4,682,387,755.10 | 2.92% |
| 1984 | $4,902,273,469.39 | 4.70% |
| 1985 | $5,124,907,755.10 | 4.54% |
| 1986 | $5,252,127,346.94 | 2.48% |
| 1987 | $5,503,817,959.18 | 4.79% |
| 1988 | $5,767,288,163.27 | 4.79% |
| 1989 | $6,045,286,530.61 | 4.82% |
| 1990 | $6,400,637,551.02 | 5.88% |
| 1991 | $6,699,446,530.61 | 4.67% |
| 1992 | $6,906,767,346.94 | 3.09% |
| 1993 | $7,078,749,387.76 | 2.49% |
| 1994 | $7,286,462,857.14 | 2.93% |
| 1995 | $7,477,292,244.90 | 2.62% |
| 1996 | $7,672,833,469.39 | 2.62% |
| 1997 | $7,842,852,244.90 | 2.22% |
| 1998 | $7,921,382,857.14 | 1.00% |
| 1999 | $8,090,616,326.53 | 2.14% |
| 2000 | $8,306,968,163.27 | 2.67% |
| 2001 | $8,537,062,857.14 | 2.77% |
| 2002 | $8,701,977,142.86 | 1.93% |
| 2003 | $8,890,057,959.18 | 2.16% |
| 2004 | $9,242,267,755.10 | 3.96% |
| 2005 | $9,609,398,367.35 | 3.97% |
| 2006 | $9,979,277,551.02 | 3.85% |
| 2007 | $10,198,067,763.27 | 2.19% |
| 2008 | $10,562,528,334.69 | 3.57% |
| 2009 | $10,508,000,604.08 | -0.52% |
| 2010 | $10,723,249,085.71 | 2.05% |
| 2011 | $11,004,372,971.43 | 2.62% |
| 2012 | $11,210,559,020.41 | 1.87% |
| 2013 | $11,345,148,710.20 | 1.20% |
| 2014 | $11,496,280,873.47 | 1.33% |
| 2015 | $11,486,405,648.98 | -0.09% |
| 2016 | $11,553,608,220.41 | 0.59% |
| 2017 | $11,700,652,865.31 | 1.27% |
| 2018 | $11,856,634,293.88 | 1.33% |
| 2019 | $12,081,691,248.98 | 1.90% |
| 2020 | $12,192,399,779.59 | 0.92% |
| 2021 | $12,669,257,289.80 | 3.91% |
| 2022 | $13,659,159,216.33 | 7.81% |
| 2023 | $14,278,479,110.20 | 4.53% |
| 2024 | $14,788,904,530.61 | 3.57% |
| 2025 | $15,262,338,106.12 | 3.20% |
| 2026 | $15,576,436,995.92 | 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 |