Calculate Compound Interest on a Single Deposit

This calculator will help you discover how a certain sum of money might compound over time given an anticipated rate of interest & the number of years the investment is allowed to grow.

Compound interest is the eighth wonder of the world. He who understands it, earns it ... he who doesn't ... pays it. Compound interest is the most powerful force in the universe. Compound interest is the greatest mathematical discovery of all time." - Albert Einstein

The table beneath the calculator highlights currently available interest rates on savings accounts & Certificate of Deposit investments.

Deposit Amount:
Annual Interest Rate (APR):
Years to Invest:
Future Value:
Interest Earned:


Savings Rates


Making a Deposit.