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 Question Thank you! Oops! Related Content Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works. How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain.