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 Power of Compound Interest Learn how to harness the power of compound interest for your investments. Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees. The Five Basics of Financial Literacy How literate are you when it comes to your finances? Brush up with these five basics.