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 What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters. The Basics of Medicare Learn all about Medicare basics in this informative and insightful article.