Realworth 2.0 is a personal inflation calculator and database application that calculates and stores the worth of your investments after being adjusted for inflation. Although inflation rates have been low in recent years, they add up, and if you've held investments for a while, inflation can make a noticeable difference in their value. Monthly, quarterly and yearly U.S. inflation rates, and a link to a site offering international rates, can be found at the Russell Software website. Please go to the website for a fuller explanation, and examples of Realworth's calculations.