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 Teaching Teens Financial Responsibility Encourage the teenager in your life to become more financially independent by introducing these basic money concepts. The A, B, C, & D of Medicare Learn about all the parts of Medicare with this informative and enjoyable article. The History of Currency Currency has been around for a long time. Here’s a quick history lesson.