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Inflation Calculator: 2000 to Today

See what a dollar amount from any year between 1913 and 2025 is worth in another year using official US CPI data, or project a future value at a custom inflation rate.

Historical mode uses US CPI-U annual averages for 1913–2025 from the U.S. Bureau of Labor Statistics, bundled into the page — nothing is fetched or sent.

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Reading the inputs
Looking up the CPI index
Computing the adjusted value

Result

This page opens the inflation calculator with the year 2000 already selected as the starting point. Type an amount from the turn of the millennium and the tool shows what it corresponds to in 2025 dollars, how much prices rose in total, and the average annual inflation rate on the way.

Since 2000 the US price level has risen by about 87%: 100 dollars from back then corresponds to roughly 187 of today's dollars, which works out to an average of around 2.5% per year. Most of that period was calm, which makes the 2021–2022 spike stand out clearly when you experiment with narrower ranges around it.

Comparing against 2000 is a natural benchmark for anyone who remembers those prices firsthand — first salaries, early online purchases, pre-2008 housing. The calculation uses the official CPI-U annual averages from the Bureau of Labor Statistics, bundled statically so everything runs locally in your browser.

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Accepted Formats & Rules

  • Historical mode: BLS CPI-U annual averages for 1913–2025, bundled statically.
  • Projection mode: compound any amount forward at a custom annual rate for up to 100 years.
  • Shows total change in percent, annualized rate and what the amount will still buy.

Key Benefits

✓ Adjust any amount between two years from 1913 to 2025 using official US CPI-U averages.
✓ Get the total price change, the average annual inflation rate and the price multiplier at once.
✓ Project a future value at your own assumed rate — data is bundled, nothing is fetched or sent.

Use Cases

  • • See what a salary, rent or house price from decades ago corresponds to in today's dollars.
  • • Check how much buying power cash savings lost over any period between 1913 and 2025.
  • • Project how an amount must grow to keep its value at an assumed future inflation rate.