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 Message Thank you! Oops! Related Content Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income.