Overview
What Is an Inflation Calculator?
This tool calculates how much a specific amount of money will be worth (in purchasing power) after a period of inflation.
Calculate the effect of inflation on purchasing power.
This tool calculates how much a specific amount of money will be worth (in purchasing power) after a period of inflation.
Useful for understanding how inflation erodes purchasing power over time, important for long-term financial planning.
Input the current dollar amount.
Input the expected annual inflation rate and time period.
The result updates automatically.
Future Amount = Current Amount × (1 + Inflation Rate)^Years
Historical US averages are often cited around 2-3% annually, though actual rates vary significantly by year and economic conditions.
No, this is a calculation tool - actual future inflation rates are unpredictable and this requires you to input an assumed rate.
If your savings don't grow faster than inflation, their real purchasing power decreases over time.
No, calculations happen entirely in your browser.
Your retirement savings need to account for inflation to maintain the same real purchasing power decades into the future.
In rare deflationary periods, yes, though sustained positive inflation is more historically common.
Related but different purpose - this shows purchasing power erosion, not investment growth (though the math is similar).
No, this is an estimation tool for informational purposes.
Yes, completely free with no sign-up required.