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 Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter. What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent.