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 How to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal. How Will the Economy React to AI? What do concerns or uncertainty about AI mean for your future and your financial strategy? Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process.