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. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Life and Death of a Twenty Dollar Bill How long does a $20 bill last? Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. When to Self-Insure Choosing to bear the financial burden of an adverse event is called self-insuring. Do you know what that entails?