To calculate the Consumer Price Index between two years in Excel, ... the formula for the CPI ratio for 2012 would become: =(D9-C9)/C9. Let us enter this formula in cell K3.

Thus, if the current reading for the CPI-U index is 180, prices would have increased by 80% since the reference period (1982 to 1984). Calculating the real value of current dollars ...

How To Calculate Inflation Rates. The two most frequently cited indexes that calculate the inflation rate in the U.S. are the Consumer Price Index (CPI) and the Personal Consumption Expenditures ...

Calculating inflation-adjusted prices by hand involves collecting two pieces of data from the CPI-U. The tables below show how the buying power of $2.50 for a slice of pizza has changed from one ...

The Consumer Price Index ... for the purposes of calculating CPI, ... The formula for doing so looks like this: CPI = Cost of market basket in a given year/Cost of market basket in base year x 100.