A tool designed for determining the potential return from a money market account factors in the annual percentage yield (APY), which represents the real rate of return earned on an investment considering the effect of compounding interest over a year. For example, if an account holds $1,000 with a 4% APY, the tool would calculate the interest earned, compounded over the year, resulting in a total exceeding $1,004.
Accurate yield calculations are essential for informed financial decisions. Understanding the true potential return facilitates comparison between different money market accounts offered by various institutions. Historically, interest rate calculations were less transparent, making such comparisons difficult. Tools that clearly display the impact of APY empower consumers and investors to maximize their earnings.