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 What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons. Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works. Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill.