$100 in 1972 is worth $801.39 in August 2026 dollars. Prices are 701.4% higher than they were in 1972, an average inflation rate of 3.92% a year over roughly 54 years, according to the Bureau of Labor Statistics consumer price index.
Inflation in 1972
The average CPI-U in 1972 was 41.8, up from 40.5 in 1971 — an annual inflation rate of 3.2%.
That rate was higher than in 68 of the 112 years from 1914 to 2025, and above the long-run average of 3.16% a year.
Average prices had doubled from their 1972 level by 1981, 9 years later.
Value of $100 from 1972 over time
1972 dollars in today’s dollars
| 1972 dollars | August 2026 dollars |
|---|---|
| $1 | $8.01 |
| $5 | $40.07 |
| $10 | $80.14 |
| $20 | $160.28 |
| $50 | $400.69 |
| $100 | $801.39 |
| $500 | $4,006.94 |
| $1,000 | $8,013.88 |
| $5,000 | $40,069.38 |
| $10,000 | $80,138.76 |
| $50,000 | $400,693.78 |
| $100,000 | $801,387.56 |
Buying power of $100 from 1972, year by year
| Year | Avg CPI-U | Inflation that year | Equivalent of $100 from 1972 |
|---|---|---|---|
| 1972 | 41.8 | 3.2% | $100.00 |
| 1973 | 44.4 | 6.2% | $106.22 |
| 1974 | 49.3 | 11.0% | $117.94 |
| 1975 | 53.8 | 9.1% | $128.71 |
| 1976 | 56.9 | 5.8% | $136.12 |
| 1977 | 60.6 | 6.5% | $144.98 |
| 1978 | 65.2 | 7.6% | $155.98 |
| 1979 | 72.6 | 11.3% | $173.68 |
| 1980 | 82.4 | 13.5% | $197.13 |
| 1981 | 90.9 | 10.3% | $217.46 |
| 1982 | 96.5 | 6.2% | $230.86 |
| 1983 | 99.6 | 3.2% | $238.28 |
| 1984 | 103.900 | 4.3% | $248.56 |
| 1985 | 107.600 | 3.6% | $257.42 |
| 1986 | 109.600 | 1.9% | $262.20 |
| 1987 | 113.600 | 3.6% | $271.77 |
| 1988 | 118.300 | 4.1% | $283.01 |
| 1989 | 124.000 | 4.8% | $296.65 |
| 1990 | 130.700 | 5.4% | $312.68 |
| 1991 | 136.200 | 4.2% | $325.84 |
| 1992 | 140.300 | 3.0% | $335.65 |
| 1993 | 144.500 | 3.0% | $345.69 |
| 1994 | 148.200 | 2.6% | $354.55 |
| 1995 | 152.400 | 2.8% | $364.59 |
| 1996 | 156.900 | 3.0% | $375.36 |
| 1997 | 160.500 | 2.3% | $383.97 |
| 1998 | 163.000 | 1.6% | $389.95 |
| 1999 | 166.600 | 2.2% | $398.56 |
| 2000 | 172.200 | 3.4% | $411.96 |
| 2001 | 177.100 | 2.8% | $423.68 |
| 2002 | 179.900 | 1.6% | $430.38 |
| 2003 | 184.000 | 2.3% | $440.19 |
| 2004 | 188.900 | 2.7% | $451.91 |
| 2005 | 195.300 | 3.4% | $467.22 |
| 2006 | 201.600 | 3.2% | $482.30 |
| 2007 | 207.342 | 2.8% | $496.03 |
| 2008 | 215.303 | 3.8% | $515.08 |
| 2009 | 214.537 | -0.4% | $513.25 |
| 2010 | 218.056 | 1.6% | $521.67 |
| 2011 | 224.939 | 3.2% | $538.13 |
| 2012 | 229.594 | 2.1% | $549.27 |
| 2013 | 232.957 | 1.5% | $557.31 |
| 2014 | 236.736 | 1.6% | $566.35 |
| 2015 | 237.017 | 0.1% | $567.03 |
| 2016 | 240.007 | 1.3% | $574.18 |
| 2017 | 245.120 | 2.1% | $586.41 |
| 2018 | 251.107 | 2.4% | $600.73 |
| 2019 | 255.657 | 1.8% | $611.62 |
| 2020 | 258.811 | 1.2% | $619.17 |
| 2021 | 270.970 | 4.7% | $648.25 |
| 2022 | 292.655 | 8.0% | $700.13 |
| 2023 | 304.702 | 4.1% | $728.95 |
| 2024 | 313.689 | 2.9% | $750.45 |
| 2025 | 321.943 | 2.6% | $770.20 |
| August 2026 | 334.980 | — | $801.39 |
How this is calculated
Value today = amount × (latest CPI-U ÷ 1972 average CPI-U). For $100: 100 × (334.980 ÷ 41.8) = $801.39. The average annual rate is the compound rate that turns 1972 prices into today’s over the elapsed time, measured from mid-1972 because an annual average describes the middle of the year. CPI-U tracks a broad basket of urban consumer spending; the prices of specific items such as housing, tuition or food have moved by different amounts.
Reverse: $100.00 today had the same buying power as $12.48 in 1972.
Other years
1962 dollars today · 1967 dollars today · 1970 dollars today · 1971 dollars today · 1973 dollars today · 1974 dollars today · 1977 dollars today · 1982 dollars today · Inflation calculator (any two years)
