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 Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared? U.S. Personal Savings Rate What can be learned from the savings rate?