Inflation Calculator

Modify the values and click the calculate button to use

Inflation Calculator with U.S. CPI Data

Calculates the equivalent value of the U.S. dollar in any month from 1913 to 2025. Calculations are based on the average Consumer Price Index (CPI) data for all urban consumers in the U.S.

Amount:

From:

To:

Forward Flat Rate Inflation Calculator

Calculates an inflation based on a certain average inflation rate after some years.

Amount:

Inflation Rate (%):

After (years):

Backward Flat Rate Inflation Calculator

Calculates the equivalent purchasing power of an amount some years ago based on a certain average inflation rate.

Amount:

Inflation Rate (%):

Years ago: