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 Building Your Legacy A four-step framework for building a personal legacy. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. When Special Care Is Needed: The Special Needs Trust A special needs trust helps care for a special needs child when you’re gone.