See how prices and purchasing power change between any two years.
Estimates only. Not financial advice.
We compare the Consumer Price Index (CPI) between your two years: equivalent value = amount × CPI(end) ÷ CPI(start). Values are based on CPI-U annual averages and interpolated between reference years.
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Using the ratio of the Consumer Price Index between two years applied to your amount.
The Consumer Price Index tracks the average price of a basket of goods and services over time.
CPI has monthly and annual variants; this tool uses annual averages with interpolation, so figures are close estimates.
Roughly 1913 to the present, the span of the U.S. CPI-U series.
Yes - as prices rise, the same dollars buy less over time.