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 Lifetime of Earnings Estimate how much you have the potential to earn during your working years. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. To Catch a Thief Having your identity stolen may result in financial loss plus the cost of trying to restore your good name.