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 How Stocks Work Understanding how a stock works is key to understanding your investments. Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article. The Sequence of Returns A look at how variable rates of return impact investors over time.