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 How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. The Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective. Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate.