$100 in 1997 is worth $208.71 in August 2026 dollars. Prices are 108.7% higher than they were in 1997, an average inflation rate of 2.56% a year over roughly 29 years, according to the Bureau of Labor Statistics consumer price index.
Inflation in 1997
The average CPI-U in 1997 was 160.500, up from 156.900 in 1996 — an annual inflation rate of 2.3%.
That rate was higher than in 50 of the 112 years from 1914 to 2025, and below the long-run average of 3.16% a year.
Average prices had doubled from their 1997 level by 2025, 28 years later.
Value of $100 from 1997 over time
1997 dollars in today’s dollars
| 1997 dollars | August 2026 dollars |
|---|---|
| $1 | $2.09 |
| $5 | $10.44 |
| $10 | $20.87 |
| $20 | $41.74 |
| $50 | $104.36 |
| $100 | $208.71 |
| $500 | $1,043.55 |
| $1,000 | $2,087.10 |
| $5,000 | $10,435.51 |
| $10,000 | $20,871.03 |
| $50,000 | $104,355.14 |
| $100,000 | $208,710.28 |
Buying power of $100 from 1997, year by year
| Year | Avg CPI-U | Inflation that year | Equivalent of $100 from 1997 |
|---|---|---|---|
| 1997 | 160.500 | 2.3% | $100.00 |
| 1998 | 163.000 | 1.6% | $101.56 |
| 1999 | 166.600 | 2.2% | $103.80 |
| 2000 | 172.200 | 3.4% | $107.29 |
| 2001 | 177.100 | 2.8% | $110.34 |
| 2002 | 179.900 | 1.6% | $112.09 |
| 2003 | 184.000 | 2.3% | $114.64 |
| 2004 | 188.900 | 2.7% | $117.69 |
| 2005 | 195.300 | 3.4% | $121.68 |
| 2006 | 201.600 | 3.2% | $125.61 |
| 2007 | 207.342 | 2.8% | $129.19 |
| 2008 | 215.303 | 3.8% | $134.15 |
| 2009 | 214.537 | -0.4% | $133.67 |
| 2010 | 218.056 | 1.6% | $135.86 |
| 2011 | 224.939 | 3.2% | $140.15 |
| 2012 | 229.594 | 2.1% | $143.05 |
| 2013 | 232.957 | 1.5% | $145.14 |
| 2014 | 236.736 | 1.6% | $147.50 |
| 2015 | 237.017 | 0.1% | $147.67 |
| 2016 | 240.007 | 1.3% | $149.54 |
| 2017 | 245.120 | 2.1% | $152.72 |
| 2018 | 251.107 | 2.4% | $156.45 |
| 2019 | 255.657 | 1.8% | $159.29 |
| 2020 | 258.811 | 1.2% | $161.25 |
| 2021 | 270.970 | 4.7% | $168.83 |
| 2022 | 292.655 | 8.0% | $182.34 |
| 2023 | 304.702 | 4.1% | $189.85 |
| 2024 | 313.689 | 2.9% | $195.44 |
| 2025 | 321.943 | 2.6% | $200.59 |
| August 2026 | 334.980 | — | $208.71 |
How this is calculated
Value today = amount × (latest CPI-U ÷ 1997 average CPI-U). For $100: 100 × (334.980 ÷ 160.500) = $208.71. The average annual rate is the compound rate that turns 1997 prices into today’s over the elapsed time, measured from mid-1997 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 $47.91 in 1997.
Other years
1987 dollars today · 1992 dollars today · 1995 dollars today · 1996 dollars today · 1998 dollars today · 1999 dollars today · 2002 dollars today · 2007 dollars today · Inflation calculator (any two years)
