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 Good Health is Good Business Good employee health can be great for the company’s bottom line. Surprise! You’ve Got Money! Here’s a quick guide to checking to see if you have unclaimed money. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one.