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 When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial? Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter. Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference?