! Compound Interest Calculator

Compound Interest Calculator

by Arshad Umrethi

The goal of this page, is to show you the power of compounding by showing you how many years it would take for a certain principal amount to reach 1 Billion dollars at any average interest rate you can get.

For example a Hundred thousand at 10% interest would reach 1 Billion in 96 Years. Go ahead and try it! Try 1 million at 18%


Principal :
Interest %: