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 Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. Protecting Your Home Against Flood Loss Protect yourself against the damage that your homeowners policy doesn’t cover. Making a Charitable Gift Did you know that there are benefits and limitations when you decide to donate stock? Learn more about your options.