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. Related Content What Smart Investors Know Savvy investors take the time to separate emotion from fact. Retirement Traps to Avoid Beware of these traps that could upend your retirement. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind.