Enter the total amount of money, reference year, and target or current year. The buying power calculator will display the total dollar value with respect to the current year.

Buying Power Formula

BP = A*(CY-RY)*25.5/100

What is buying power?

Buying power is a term used in macroeconomics to describe a currency’s effective purchasing power from one year to the next. In other words, if you had 1$ back in 1913, the equivalent amount that dollar was worth today in 2023.

How to calculate buying power?

Calculating buying power if the reference to previous years is also very difficult. Usually, entire agencies are dedicated to determining this through measuring inflation.

The reason calculating buying power is so difficult is that, if you take the example about the candy from before, I’m missing a few key factors. For one, back in 1900, it was extremely more difficult to make one bar of chocolate than it is today where one machine can make 1000s of bars a day.

That improvement in efficiency needs to be taken into account when calculating inflation. That improvement in efficiency also goes all the way down the chain to improvements in the gathering of just raw materials. So in short, inflation the driving factor of buying power is extremely difficult to measure accurately.

buying power calculator