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 Your Shifting Risk Tolerance Time and market performance may subtly and slowly imbalance your portfolio. The History of Currency Currency has been around for a long time. Here’s a quick history lesson. Getting a Head Start on College Savings A few strategies that may help you prepare for the cost of higher education.