A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. 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 Your Shifting Risk Tolerance Time and market performance may subtly and slowly imbalance your portfolio. Reviewing Your Life Insurance Needs Learn how the review process works and how it may help you better understand your Life Insurance. Earnings for All Seasons Earnings season can move markets. What is it and why is it important?