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 The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared? Creative Ways to Motivate Your Employees Five creative (and inexpensive) ideas for motivating your employees. Your Changing Definition of Risk in Retirement A change in your mindset during retirement may drive changes to your portfolio.