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 Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. A Look at Diversification Diversification is an investment principle designed to manage risk, but it can't prevent against a loss.