One of the upsides to keeping your money in a bank account is the chance to earn compound interest — you earn interest on both the funds you deposit in an account and on the interest that money earns.

CNBC Select defines compound interest, how it works and ways to take advantage of it if you're looking for a new credit card ...

Compound interest is one of the great powers of the financial world. Compound interest can help a 20-year-old become a multimillionaire by retirement age without having to save millions. Whether you ...

The formula for calculating savings account interest uses the initial deposit, the annual interest rate and the years of growth. Compound interest earns the account holder more than simple interest ...