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 Your Shifting Risk Tolerance Time and market performance may subtly and slowly imbalance your portfolio. What to Look for in Personal Finance Apps An increasing number have been developed to help individuals with their personal finances. Making a Charitable Contribution There are benefits and limitations when you decide to donate stock.