Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Address Thank you! Oops! Related Contents To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. Bulletproofing Your Business Small businesses are at risk when they lose a key employee. Here’s how you can protect yourself. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.