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 The Sequence of Returns A look at how variable rates of return impact investors over time. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic.