InflationData.com - Inflation rate calculator

Inflation Rate Calculator allows you to calculate the total rate of price inflation between two dates from 1914- Present. This is the cumulative inflation between two points in time.

This Inflation Calculator gives you the percentage of increase in prices over a period. For example from January 2005 - January 2006 prices increased 3.99% therefore something that cost $1 in January 2005 would cost $1 + (inflation rate) in January 2006. So in this case it would be $1+($1 x .0399)= $1.0399 or $1.04