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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Pay Yourself First It sounds simple, but paying yourself first can really pay off. Surprises Making the most of surprises is a great reason to work with us. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.