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 The ABCs of Financial Literacy What’s your plan and is it in alignment with this? Managing the Risk of Outliving Your Money Steps to help you sustain and grow your retirement savings. How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts.