Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. 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 Lifetime of Earnings Estimate how much you have the potential to earn during your working years. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers.