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 Message Thank you! Oops! Related Content The Lowdown on Those Free Credit Scores What’s the deal with your yearly free credit report? Bull and Bear Go To Market Learn about the difference between bulls and bears—markets, that is! The Basics of Medicare Learn all about Medicare basics in this informative and insightful article.