Effortlessly calculate the Consumer Price Index (CPI) to understand inflation and purchasing power changes. Our easy-to-use CPI calculator helps you compare the cost of goods and services between a base year and the current year, providing key economic insights instantly.
Formula:
Understanding the CPI Formula
The Consumer Price Index (CPI) is a key economic indicator calculated as follows:
CPI = (Cost of Market Basket in Current Year / Cost of Market Basket in Base Year) × 100
Where:
- Cost of Market Basket in Current Year: The total cost of a representative basket of goods and services in the period you are analyzing.
- Cost of Market Basket in Base Year: The total cost of the same market basket of goods and services in a chosen reference period.