Albert Einstein once famously remarked, “Compound interest is the eighth wonder of the world.” This powerful concept allows your money to grow exponentially over time. Unlike simple interest, compound interest is calculated not only on the initial principal but also on the accumulated interest. As time progresses, the interest earned is added back to the principal, creating a compounding effect that can generate substantial wealth.

One notable example of the power of compound interest can be observed by examining the average growth rate of the S&P 500 index over the years. The S&P 500 is a widely recognized benchmark of the U.S. stock market and is often used to gauge overall market performance. Over long periods, the S&P 500 has historically demonstrated an average annual growth rate of around 7-10%. This means that if you had invested in the S&P 500 and allowed your investments to compound over time, your wealth would have grown significantly due to the power of compounding.
To experience the true potential of compound interest, start early and let time work its magic. Even small regular contributions combined with the power of compounding can lead to significant growth. Use our Compound Interest Calculator to input your initial principal, annual interest rate (based on historical average growth rate), years of investment, and optional yearly deposits. Witness firsthand how your investment could grow, thanks to both interest gains and cumulative deposits. Unleash the power of compound interest and pave the way towards a financially successful future.