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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Capital Gains Tax Estimator Use this calculator to estimate your capital gains tax. A Look at Diversification Diversification is an investment principle designed to manage risk, but it can't prevent against a loss. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.