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.

Mar 24, 2025 · The formula for inflation is a ratio of the later CPI minus the earlier CPI over the earlier CPI. After you divide the difference between the 2 CPIs by the earlier CPI, multiply the …

Jun 6, 2025 · As a consumer and part of the economic cycle, knowing the basics of inflation is important to understanding how to manage your money. In this article, we will explore what the …

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 …

Guide to Inflation Formula. Here we discuss inflation rate calculation using its formula, examples, & downloadable excel template.

Jun 16, 2025 · In this guide, you’ll find clear explanations of what inflation is, how it’s measured, what causes it, and how it may impact your investments over time. The inflation rate measures …

Mar 4, 2025 · Government agencies use the categories in the CPI basket to calculate a weighted average, which compares the price changes between the base year and the current period. …

To track inflation, economists look at a "basket of goods." This basket represents what consumers usually buy. It includes items like food, housing, transportation, healthcare and entertainment. …

Sep 13, 2023 · If you're wondering how to calculate the inflation rate, estimating the inflation rate involves some straightforward steps: Subtract an item’s original cost from its present cost. …

Apr 14, 2025 · • Inflation rates are calculated using the CPI and GDP deflator formulas. What Is the Inflation Rate? Ever notice how things don’t get cheaper over time? Inflation can cause an …