My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. 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 What Is My Risk Tolerance? This questionnaire will help determine your tolerance for investment risk. Dreaming Up an Active Retirement When you retire, how will you treat your next chapter? Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic.