1.34× price rise
Average US inflation: 3.72% a year over 8 years. Prices did not double in this span. Highest year: 2022 (8.0%). Lowest: 2020 (1.3%).
| 2018 | in Sep 2026 | Sep 2026 amount in 2018 money |
|---|---|---|
| $1 | $1.34 | $0.75 |
| $10 | $13.39 | $7.47 |
| $100 | $133.93 | $74.67 |
| $1,000 | $1,339.30 | $746.66 |
| $10,000 | $13,393.02 | $7,466.58 |
| $100,000 | $133,930.18 | $74,665.77 |
| Year | Value | Inflation |
|---|---|---|
| 2018 | $100.00 | |
| 2019 | $101.81 | 1.8% |
| 2020 | $103.09 | 1.3% |
| 2021 | $107.91 | 4.7% |
| 2022 | $116.54 | 8.0% |
| 2023 | $121.35 | 4.1% |
| 2024 | $124.93 | 3.0% |
| 2025 | $128.31 | 2.7% |
| Sep 2026 | $133.93 | 4.4% |
$100 in 2018 had about the same buying power as $133.93 in Sep 2026, based on US consumer price index data.
About 3.72% per year, compounding to a 33.9% total rise in prices over 8 years.
2022 saw the largest annual rise in the index (8.0%); the lowest was 2020 (1.3%).