Compound interest calculator
Principal, rate, years, and how often it compounds. Final amount and interest earned.
CopiedFAQ
What formula is this? A = P × (1 + r/n)^(n×t). r is the annual rate as a decimal, n is compounds per year, t is years.
What is interest earned? Final amount minus principal.
Does this send my numbers anywhere? No. The math runs in your browser.