No matter your age, if you want to build wealth for the future, it’s important to develop healthy wealth habits today–and the sooner you start, the more likely you are to set yourself up for success. One key concept to understand for your investment journey is the power of compounding interest, which can make your money work harder for you over time and thus help you reach your financial goals faster.
To understand compounding, let’s start with the concept of interest. When you deposit money into a savings account or invest it in the stock market, it has the potential to grow. For example, if you save $10,000 in a bank with a 5% interest rate at the start of the year, you should earn $500 in interest by the end of the first year for a total of $10,500.
In turn, compound interest is the interest you earn on the principal and all previously accumulated interest. So, if you keep your savings in that same account for another year, you should earn $525 in interest (i.e., 5% on the new balance of $10,500) by the end of the second year for a total of $11,025. Over six years, your original investment of $10,000 could be more than $13,000. That’s the power of compounding. Now, imagine how compounding might help your money grow over time if you invested in assets with higher return potential, such as stocks, using a tax-advantaged 401(k) and/or IRA, both far more common vehicles for building a retirement nest egg.