Question 1

How does the inflation calculator work?

Accepted Answer

Our calculator uses the Consumer Price Index (CPI) data from the U.S. Bureau of Labor Statistics to calculate how the value of money has changed over time. Enter an amount and the years you want to compare.

Question 2

What is the Consumer Price Index (CPI)?

Accepted Answer

The CPI is a measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care. It's calculated by taking price changes for each item and averaging them.

Question 3

How accurate is this inflation calculator?

Accepted Answer

This calculator uses official U.S. government CPI data. While it provides accurate historical inflation calculations, future inflation estimates are based on average historical rates and may not reflect actual future values.

Question 4

What does purchasing power mean?

Accepted Answer

Purchasing power refers to the amount of goods or services that can be purchased with a unit of currency. As inflation rises, purchasing power decreases - meaning your money buys less over time.

Inflation Calculator - Purchasing Power Calculator