Inflation Calculator
Free inflation calculator that runs on U.S. CPI data or a custom inflation rate. Also, find the historical U.S. inflation data and learn more about inflation.
CPI Inflation Calculator - U.S. Bureau of Labor Statistics
The CPI inflation calculator uses the Consumer Price Index for All Urban Consumers (CPI-U) U.S. city average series for all items, not seasonally adjusted. This data represents changes in the …
Inflation Calculator | Find US Dollar's Value From 1913-2025
Learn how this calculator works. The US Inflation Calculator uses the latest US government CPI data published on October 24 to adjust and calculate for inflation through September (See …
U.S. Inflation Calculator: 1635→2025, Department of Labor data
Sep 11, 2025 · This inflation calculator uses the official US consumer price index and breaks down inflation by spending category. Enter any year since 1635 to adjust for inflation, measure …
Inflation Calculator | US Dollar Value 1913-2025
Oct 28, 2025 · This inflation calculator sources monthly inflation data published by the BLS. Using the calculator, select any two time periods to find the change inflation rate from one point in …
Inflation Calculator (2026): Calculate U.S. Inflation by Year
To calculate the inflation rate for a given year, the CPI helps, but it only goes as far back as 1913. If you want to find the historic inflation rate before then, analysts take a current price index and …
How to Calculate Inflation: The Equation (& How to Use It)
Mar 24, 2025 · Inflation measures how the value of currency changes over time. The prices you pay for things also change to reflect the changing value of the currency you're using. By …