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 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy. 5 Benefits of Working in Retirement Here are 5 reason why you may consider working through retirement. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences.