Compound interest Calculator

ℹ️ Formula Used

A = P(1 + r/n)^nt + PMT × [(1 + r/n)^nt − 1] / (r/n)

• A = Final amount
• P = Principal (initial investment)
• r = Annual interest rate (decimal)
• n = Compounding frequency per year
• t = Time in years
• PMT = Regular contribution per period