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 Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective. Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article. Pickleball in Retirement Learn about the latest sport to sweep the nation with this informative article.