Use this inflation calculator to see how prices are changing: Inflation is the loss of purchasing power over time as prices rise. It is often expressed as a percentage and generally refers to a trend ...
Reviewed by Robert C. Kelly Fact checked by Daniel Rathburn Consumer Price Index (CPI) vs. Producer Price Index (PPI): An ...
The consumer price index is a weighted average collection ... of inflation over as short a period as a single month. How to Calculate Inflation Using the CPI To calculate an estimated rate of ...