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 Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. The Business Cycle How will you weather the ups and downs of the business cycle? Retirement Accounts When You Change Your Job This video discusses issues related to your retirement accounts when you move on from your job.