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 | Related Content Surprises Making the most of surprises is a great reason to work with us. Avoiding Cognitive Decline Try these activities to keep your brain sharp. Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly.