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 Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college. And the Executor Is The right executor may help ensure the distribution of your assets is done with as little upheaval as possible.