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 Good Health is Good Business Good employee health can be great for the company’s bottom line. Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable.