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 Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable. Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference? Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters.