Compound Interest Calculator
See the power of compound interest in action. Enter your initial investment, monthly contributions, and watch your wealth grow over time.
Compound interest is one of the most powerful forces in finance - often called the "eighth wonder of the world." This calculator shows how your investments can grow exponentially when earnings generate their own earnings. Whether you're planning for retirement, saving for a major purchase, or building an emergency fund, understanding compound growth helps you make smarter financial decisions and reach your goals faster.
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Understanding Compound Interest
What is Compound Interest?
Compound interest is when you earn interest not only on your initial investment, but also on the accumulated interest from previous periods. This creates exponential growth over time.
Albert Einstein allegedly called compound interest "the eighth wonder of the world" because of its powerful wealth-building potential.
Tips for Maximizing Growth
- • Start investing as early as possible
- • Make regular monthly contributions
- • Reinvest all dividends and interest
- • Choose investments with higher returns
- • Be patient and let time work for you