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 Question Thank you! Oops! Related Content Retirement Income and the Traditional Portfolio Experiencing negative returns early in retirement can potentially undermine the sustainability of your assets. The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Protection Against Uninsured Drivers You’re hit by an uninsured driver. Now what? Are you protected against financial losses?