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 Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health.