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 How to avoid accidentally disinheriting your spouse Make sure you are reviewing your will to ensure your spouse isn't unintentionally disinherited. Prevent a Rift: Money Tips for Newlyweds Couples may be able to head off many of the problems in a marriage that money can cause. Women and insurance: What you need to know As women achieve more, they lag in protecting their earnings, families, and legacies through insurance.