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 Creative Ways to Motivate Your Employees Five creative (and inexpensive) ideas for motivating your employees. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Avoiding Cognitive Decline Try these activities to keep your brain sharp.