Compound Interest Calculator

Compounding is “interest on interest,” and the compounding frequency quietly changes the outcome. Enter principal, annual rate, years, and how often the bank credits interest to see a future value and total interest. Use it to model savings or the cost of carrying debt—just match the compounding to what your account actually does. [calculator id="compound-interest-calculator"] — Shortcode reference; the live calculator mounts in the block below when the child theme enqueues the matching script.