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 The Anatomy of an Index The S&P 500 represents a large portion of the value of the U.S. equity market, it may be worth understanding. 4 Elements of an Estate Strategy Learn about the importance of having an estate strategy in this helpful and informative video. Helpful Retirement Strategies for Women Learn how to address the challenges that women face when planning for retirement.