1.17× price rise
Average US inflation: 1.76% a year over 9 years. Prices did not double in this span. Highest year: 2011 (3.1%). Lowest: 2015 (0.1%).
| 2009 | in 2018 | 2018 amount in 2009 money |
|---|---|---|
| $1 | $1.17 | $0.85 |
| $10 | $11.70 | $8.55 |
| $100 | $117.03 | $85.45 |
| $1,000 | $1,170.27 | $854.50 |
| $10,000 | $11,702.74 | $8,545.01 |
| $100,000 | $117,027.42 | $85,450.06 |
| Year | Value | Inflation |
|---|---|---|
| 2009 | $100.00 | |
| 2010 | $101.64 | 1.6% |
| 2011 | $104.83 | 3.1% |
| 2012 | $107.00 | 2.1% |
| 2013 | $108.57 | 1.5% |
| 2014 | $110.32 | 1.6% |
| 2015 | $110.46 | 0.1% |
| 2016 | $111.86 | 1.3% |
| 2017 | $114.24 | 2.1% |
| 2018 | $117.03 | 2.4% |
2009–2017 · 2009–2019 · All years
$100 in 2009 had about the same buying power as $117.03 in 2018, based on US consumer price index data.
About 1.76% per year, compounding to a 17.0% total rise in prices over 9 years.
2011 saw the largest annual rise in the index (3.1%); the lowest was 2015 (0.1%).