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 The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are. Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important. Mortgages in Retirement Explore the benefits and drawbacks to paying off your mortgage prior to retirement with this article.