Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Retirement Questions That Have Nothing to Do With Money Things to consider before retirement. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. How Stocks Work Understanding how a stock works is key to understanding your investments.