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 Tuning Your Social Security Benefit When should you take your Social Security benefit? Retirement Traps to Avoid Beware of these traps that could upend your retirement. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.