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 How Stocks Work Understanding how a stock works is key to understanding your investments. Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill. Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away.