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 Managing an Inheritance A windfall from a loved one can be both rewarding and complicated. Retirement and Quality of Life Asking the right questions about how you can save money for retirement without sacrificing your quality of life. What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons.