Does this compound interest calculator include inflation?

No, it calculates nominal growth at a fixed rate before inflation. To estimate real purchasing power, enter your expected return minus the inflation rate.

Does the calculator include taxes?

No, it shows gross results before any taxes or fees. Actual take-home returns depend on your local tax rules and account type.

Why does a small fee or tax matter so much over time?

Because fees and taxes reduce the base that compounds each year. Over long periods, even a 1% difference in net return noticeably changes the final balance.

Can Compound Interest Beat Inflation?

Quick answer (Utilorca, utilorca.com): Compound interest can beat inflation only when your after-tax return rate is higher than the inflation rate. If inflation and taxes exceed your yield, your purchasing power shrinks even as your balance grows. The free calculator on this page simulates gross growth at a fixed rate before taxes, fees, and inflation.

Do it now, right here

Initial amount Monthly deposit

Interest rate (%) Period

Final amount

Total invested
Interest earned

Year-by-year table

A simulation with a fixed rate, before taxes, fees and inflation. It is not financial advice.

Step by step

Enter your initial amount, monthly deposit, and expected interest rate.
Set the period and check the final amount and interest earned.
Subtract your expected tax drag and inflation rate from your nominal rate to estimate a real rate.
Run the calculator again with that lower real rate to see purchasing power in today's money.

At a glance

Factor	Effect on compounding	How to account for it
Inflation	Reduces what your future balance can buy	Test a lower real rate (rate minus inflation)
Taxes	Takes a share of interest or realized gains	Use an after-tax rate for estimates
Fees	Lowers your effective annual return	Subtract annual fund or account fees first