Thinking about taking out a home equity line of credit? CNBC Select shows you how to figure out what your monthly payment ...

How to calculate the percentage of an over-budgeted amount Calculating an over-budgeted amount is pretty straightforward. All you need is your original budget, the actual expenses, and maybe a ...

Your student loan interest reveals just how much you’re really paying for that college education. Here’s a step-by-step guide on how to calculate it.

If your principal amount hasn't changed (such as in a savings account), you only need to convert the bank statement period into years (for example, 1/12 or 0.0833 for a monthly bank statement period).

Estimate a budget A budget is the crux of determining the amount you'll need in retirement. The further away you are from retirement age, the more difficult it will be.