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 Average American Budget Learn about the average American budget in this fun and interactive piece. The Half Million Dollar Baby The true cost of raising a child may be far more than you expect. The A, B, C, & D of Medicare Learn about all the parts of Medicare with this informative and enjoyable article.