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 Insurance Needs Assessment: When You're Young and Single Even if you’re young and single, you should still consider protecting yourself. 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way.