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 is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons. Tax Rules When Selling Your Home The tax rules governing profits you realize from the sale of your home have changed in recent years. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal.