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 Question Thank you! Oops! Related Content How Income Taxes Work A quick look at how federal income taxes work. Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates.