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 Starting a Roth IRA for a Teen This early financial decision could prove helpful over time. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program.