The Magic of Compound Interest
Our Compound Interest Calculator demonstrates how your investments can grow exponentially over time when your interest earns interest.
Formula: A = P(1 + r/n)^(nt) where A is the future value, P is the principal, r is the rate, and t is time.
Time is your best friend: Even small monthly contributions can grow into massive wealth if given enough years to compound.
The Rule of 72: To estimate how long it takes to double your money, divide 72 by the annual interest rate (e.g., 72 ÷ 7% = 10.2 years).