US CPI · 1920 to 2025
$100 in 1920 is worth $1,609.50 today
$100 in 1920 has the same purchasing power as $1,609.50 in 2025. That is a 1509.5% increase in prices, or an average inflation rate of 2.68% per year. Prices first doubled from their 1920 level in 1971.
Inflation in 1920
15.6%
vs 1919
Total since 1920
1510%
20 → 321.9 CPI
Average per year
2.68%
105 years
1920 dollars in today's money
| 1920 amount | Value in 2025 |
|---|---|
| $1 | $16.10 |
| $10 | $160.95 |
| $20 | $321.90 |
| $50 | $804.75 |
| $100 | $1,609.50 |
| $500 | $8,047.50 |
| $1,000 | $16,095.00 |
| $5,000 | $80,475.00 |
| $10,000 | $160,950.00 |
| $50,000 | $804,750.00 |
| $100,000 | $1,609,500.00 |
How $100 from 1920 grew over time
The same $100 from 1920, measured in later years' dollars.
| Year | Equivalent of $100 | Change |
|---|---|---|
| 1925 | $87.50 | -13% |
| 1930 | $83.50 | -17% |
| 1940 | $70.00 | -30% |
| 1950 | $120.50 | 21% |
| 1970 | $194.00 | 94% |
| 2025 | $1,609.50 | 1510% |
Convert any amount
$100.00 in 1920 is worth
$1,609.50in 2025 dollars
Cumulative change
1509.5%
Average per year
2.68%
Nearby years
See the full US inflation calculator and year-by-year table.
Frequently asked questions
How much is $100 in 1920 worth today?
$100 in 1920 is worth about $1,609.50 in 2025. In other words, you would need $1,609.50 today to buy what $100 bought in 1920.
What was the inflation rate in 1920?
Consumer prices rose 15.6% in 1920 compared with 1919, based on CPI-U annual averages (17.3 → 20).
How much have prices gone up since 1920?
Prices are 1509.5% higher in 2025 than in 1920, an average inflation rate of 2.68% per year over 105 years. Today a dollar buys only what 6 cents bought in 1920.
Disclaimer: These are estimates based on published tax rates for a single employee with standard deductions and no other income. Your actual pay depends on your tax code, benefits, credits and local taxes. This site is for information only and is not financial, tax or legal advice. Check with your tax authority or a qualified professional before making decisions.