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? Saving for College 101 Here’s a crash course on saving for college. The Sequence of Returns A look at how variable rates of return impact investors over time.