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 Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. The Half Million Dollar Baby The true cost of raising a child may be far more than you expect.