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 Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible. Saving for College 101 Here’s a crash course on saving for college. Your Changing Definition of Risk in Retirement A change in your mindset during retirement may drive changes to your portfolio.