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 Once Upon a Goal Do you know how to set up your financial goals for success? This knight does. How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts. What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons.