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 Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. How Stocks Work Understanding how a stock works is key to understanding your investments.