US CPI · 1917 to 2025
$100 in 1917 is worth $2,514.84 today
$100 in 1917 has the same purchasing power as $2,514.84 in 2025. That is a 2414.8% increase in prices, or an average inflation rate of 3.03% per year. Prices first doubled from their 1917 level in 1951.
Inflation in 1917
17.4%
vs 1916
Total since 1917
2415%
12.8 → 321.9 CPI
Average per year
3.03%
108 years
1917 dollars in today's money
| 1917 amount | Value in 2025 |
|---|---|
| $1 | $25.15 |
| $10 | $251.48 |
| $20 | $502.97 |
| $50 | $1,257.42 |
| $100 | $2,514.84 |
| $500 | $12,574.22 |
| $1,000 | $25,148.44 |
| $5,000 | $125,742.19 |
| $10,000 | $251,484.38 |
| $50,000 | $1,257,421.87 |
| $100,000 | $2,514,843.75 |
How $100 from 1917 grew over time
The same $100 from 1917, measured in later years' dollars.
| Year | Equivalent of $100 | Change |
|---|---|---|
| 1922 | $131.25 | 31% |
| 1927 | $135.94 | 36% |
| 1937 | $112.50 | 13% |
| 1947 | $174.22 | 74% |
| 1967 | $260.94 | 161% |
| 2025 | $2,514.84 | 2415% |
Convert any amount
$100.00 in 1917 is worth
$2,514.84in 2025 dollars
Cumulative change
2414.8%
Average per year
3.03%
Nearby years
See the full US inflation calculator and year-by-year table.
Frequently asked questions
How much is $100 in 1917 worth today?
$100 in 1917 is worth about $2,514.84 in 2025. In other words, you would need $2,514.84 today to buy what $100 bought in 1917.
What was the inflation rate in 1917?
Consumer prices rose 17.4% in 1917 compared with 1916, based on CPI-U annual averages (10.9 → 12.8).
How much have prices gone up since 1917?
Prices are 2414.8% higher in 2025 than in 1917, an average inflation rate of 3.03% per year over 108 years. Today a dollar buys only what 4 cents bought in 1917.
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.