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 Forecast This short video helps explain why markets can be as unpredictable as the weather. The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset.