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 Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Potential Income from an IRA Estimate your monthly and annual income from various IRA types.