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 Question Thank you! Oops! Related Content Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. A Penny Saved is Two Pennies Earned Here are some simple and inexpensive energy-saving tips that may help you save money.