Calculate how your savings grow with compound interest
Compound interest is interest calculated on both your original investment and the interest it has already earned, which is why investments can grow faster over time than many people expect. Our Compound Interest Calculator lets you enter your starting amount, contribution schedule, interest rate, and time horizon to see a full growth chart, along with an inflation-adjusted view and a comparison to typical wealth percentiles. It's built for anyone planning savings, retirement, or investment goals who wants to see the real long-term impact of consistent saving.
It's interest earned not only on your original amount, but also on the interest that has already accumulated, causing growth to accelerate over time.
Yes, it shows an inflation-adjusted projection alongside the nominal growth figure.
Yes, you can add recurring contributions on top of your initial investment to see their combined effect.
It shows roughly how your projected savings compare to typical wealth levels, for context on your progress.
No, this tool is for educational and planning purposes only and is not personalized financial advice.