What Is Compound Interest

Compound interest is the interest accumulated from a principal sum and previously accumulated interest, resulting from reinvesting or retaining interest that would otherwise be paid out. It differs from simple interest, where previously accumulated interest is not added to the principal amount of the current period. Compound interest is a crucial concept in personal finance and investing. Understanding compound interest is essential for making informed decisions about savings, investments, and debt management. Compound interest can help individuals create significant wealth over time, but it can also lead to debt and financial difficulties if not managed properly.