Compound Interest Fundamentals
Compound interest earns returns on both principal and accumulated interest. Time, rate, and compounding frequency jointly determine future value.
Interest, amortization, and savings fundamentals that support personal and business finance calculators.
Compound interest earns returns on both principal and accumulated interest. Time, rate, and compounding frequency jointly determine future value.
Amortization spreads loan repayment over time. Early payments apply mostly to interest; later payments apply more to principal on a typical fixed-rate schedule.