Consumer Price Index
Inflation and Deflation Calculators
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Inflation Calculator:
Use this excel file to calculate inflation from 1960 to the present for Anchorage and the U.S. It will help you calculate what $100 in 1980 equals today.
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Deflation Calculator:
Use this excel file to calculate deflation from 1960 to the present for Anchorage and the U.S. It will help you calculate what $100 today equaled in 1980.
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Inflation or Deflation Calculator Prior to 1960:
Use this to calculate inflation or deflation for the U.S. prior to 1960
| Step 1: | |||
| 2012 Anchorage CPI divided by 1980 Anchorage CPI |
205.9 -------------- 85.5 |
= 2.41 | |
| Step 2: | |||
| Multiply 2.41 by any number of 1980 dollars and you will have the 2012 equivalent. (100 x 2.41= $241) So, $241 in 2012 would have the same purchasing power as $100 did in 1980. |
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| The formula can be reversed to deflate current dollars. Use the quick deflation calculator in excel. | |||