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 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. Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement?