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. Related Content The Most Overlooked Item of Any Home Improvement The item most homeowners forget on their home improvement project checklist is insurance. The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college.