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. Related Content Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health. Choosing a Mortgage Selecting a mortgage isn't an easy process. Get a better understanding of how professionals make the right decisions.