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 Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history.