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 Earnings for All Seasons Earnings season can move markets. What is it and why is it important? Good Health is Good Business Good employee health can be great for the company’s bottom line. Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works.