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 Message Thank you! Oops! Related Content The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Insurance Needs Assessment: When You're Newly Married Marriage changes everything, including your insurance needs. Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next.