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 Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them.