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 The Basics of Medicare Learn all about Medicare basics in this informative and insightful article. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement.