Inflation & buying power
$100,000 in 2018 is worth how much today?
$100,000 in 2018 has the same buying power as about $133,458 today (May 2026). Prices have risen roughly 33% since 2018 — an average of about 3.7% a year.
What this means
$100,000 in 2018 — during the 2010s — stretched a lot further than it does now. To match that same buying power today you'd need about $133,458, because everyday prices have climbed about 33% in the 8 years since.
Put another way, today's dollar buys what about $0.75 bought in 2018.
The inflation behind the number
- Total inflation since 2018: about 33%.
- Average annual inflation: about 3.7% per year.
- Time span: 8 years (2018 → 2026).
- Source: CPI-U (CPIAUCNS), U.S. Bureau of Labor Statistics via FRED.
$100,000 in other years, worth today
| $100,000 in… | Worth today |
|---|---|
| 1950 | $1,392,459 |
| 1970 | $863,163 |
| 1980 | $406,663 |
| 1990 | $256,489 |
| 2000 | $194,613 |
| 2010 | $153,687 |
| 2018 | $133,458 |
| 2020 | $129,486 |
Frequently asked questions
$100,000 in 2018 is worth how much today?
$100,000 in 2018 has the same buying power as about $133,458 in May 2026. That reflects roughly 33% total inflation since 2018.
Why is $100,000 from 2018 worth more today?
Prices have risen over time (inflation), so it takes more dollars now to buy what $100,000 bought in 2018. The increase averages about 3.7% per year over 8 years.
How is this calculated?
We multiply the original amount by the ratio of today's Consumer Price Index (CPI-U) to the CPI in the original year, using official data from the U.S. Bureau of Labor Statistics via FRED.