Inflation & buying power
$100,000 in 1920 is worth how much today?
$100,000 in 1920 has the same buying power as about $1,672,104 today (May 2026). Prices have risen roughly 1572% since 1920 — an average of about 2.7% a year.
What this means
$100,000 in 1920 — during the Roaring Twenties — stretched a lot further than it does now. To match that same buying power today you'd need about $1,672,104, because everyday prices have climbed about 1572% in the 106 years since.
Put another way, today's dollar buys what about $0.06 bought in 1920.
The inflation behind the number
- Total inflation since 1920: about 1572%.
- Average annual inflation: about 2.7% per year.
- Time span: 106 years (1920 → 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 |
|---|---|
| 1920 | $1,672,104 |
| 1950 | $1,392,459 |
| 1970 | $863,163 |
| 1980 | $406,663 |
| 1990 | $256,489 |
| 2000 | $194,613 |
| 2010 | $153,687 |
| 2020 | $129,486 |
Frequently asked questions
$100,000 in 1920 is worth how much today?
$100,000 in 1920 has the same buying power as about $1,672,104 in May 2026. That reflects roughly 1572% total inflation since 1920.
Why is $100,000 from 1920 worth more today?
Prices have risen over time (inflation), so it takes more dollars now to buy what $100,000 bought in 1920. The increase averages about 2.7% per year over 106 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.