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 Is a Beginning Key questions to answer when you are considering retirement. Life and Death of a Twenty Dollar Bill How long does a $20 bill last? Personal Finance Calendar Use this handy calendar to remember the year’s most important financial dates.