What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content 401(k) Plans Are Not Just for Big Businesses Many small businesses are one person businesses. Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. Social Security: The 64,000 Dollar Question One of the most common questions people ask about Social Security is when they should start taking benefits.