Knowing how to calculate your portfolio's returns is essential to becoming a savvier investor. Learn the basic principles ...

Return on Investment (ROI) can help you determine how much you'll have for retirement. Here are key formulas and strategies to plan and maximize your financial future.

How do you calculate the return on your CD? To calculate the return on your CD, you need a few key elements: the principal deposit, the interest rate, the compounding frequency and the term length.

Step 2: Using the internal rate of return function to calculate a capital lease interest rate If the payments are made annually, the next step is straightforward.