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 What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Putting a Price Tag On Your Health Being healthy not only makes you feel good, it may also help you financially. Safeguard Your Digital Estate If you died, what would happen to your email archives, social profiles and online accounts?