Project a price and future purchasing power

Households and financial planners use it to estimate how inflation may change a future price and purchasing power.

Project a price and future purchasing power. Everything runs in your browser, so the values you enter are never uploaded, shared, or stored.

How to use

Enter the current amount in the first input.
Type the annual inflation rate as a percentage.
Fill in the number of years for the projection.
Run the calculation to produce the future estimate.
Read the output, then clear the fields if you want to compare another scenario.

Example

The sample uses 1000 as the starting amount, 3 percent annual inflation and 10 years. After calculating, focus on the future price and the purchasing power line, which shows what the same sum may still buy.

Input

1000
3
10

Limits and formats

The projection assumes a steady inflation rate and ignores sudden economic shocks.
It gives a mathematical estimate, not an official forecast.
Currency is not converted, so interpret the result in the unit you entered.
Extremely high rates or very long periods can create unrealistic scenarios.

Where processing happens

The calculation is performed entirely in your browser. The amount, rate and term you type stay on your device and are not stored elsewhere. This makes it convenient for quick private estimates.

Frequently asked questions

What does future purchasing power mean here?

It estimates what the starting amount could still buy after the selected period if prices rise at the given rate. It is a simple comparison, not a personal budget forecast.

Can I enter a negative inflation rate?

Yes. A negative rate simulates falling prices, also called deflation. Treat the output as a theoretical scenario, because real economies rarely move in such a straight line.

Does it include interest or income growth?

No. The tool focuses only on inflation's effect on a sum of money. It does not add savings interest, wage increases, taxes or other factors that may change your real purchasing power.