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 Women on the Rise Explore the growing influence women wield over the economy with this handy infographic. Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? Once Upon a Goal Do you know how to set up your financial goals for success? This knight does.