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 Best of Both Worlds Here are a few reasons we’ve chosen to be independent. Did You Know This Fact About Smoke Detectors? Do you know how often to change the batteries on your smoke detectors? Did You Know This Fact About Flushing the Toilet? Did you know you can still flush the toilet, even if your well pump is stopped.