Cost of Living Calculators
U.S. Bureau of Labor Statistics Consumer Price Index Inflation Calculator The CPI inflation calculator uses the average Consumer Price Index for a given calendar year. This data represents changes in prices of all goods and services purchased for consumption by urban households. This index value has been calculated every year since 1913. For the current year, the latest monthly index value is used.
Cost-of-Living Information - including a calculator (from Oregon Employment Department)
Cost-of-Living Calculator from the American Institute for Economic Research.