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 The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does. Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA.