Dreams can only be achieved if you work towards them. Even building wealth is no different. Albert Einstein called compound interest "the greatest mathematical discovery of all time". In simple words, compounding refers to generating interest from previous earnings. The Power of Compounding Calculator helps you understand how much you will earn if you invest a fixed lump sum amount of money and let it compound for a fixed duration, period of time and at a given annual rate of return. Find out how much your savings can grow with the power of compounding by using our easy and simplified compound interest calculator.