Anchoring is a critical aspect of boating and maritime activities, ensuring safety and stability while at rest. Among the various types of anchors, the stern anchor​ plays a vital role in maintaining the position of a vessel, especially in adverse weather conditions or when mooring in tight spaces. One of the most common questions among boaters is: *how much chain is necessary for a stern anchor?* This article will explore the factors influencing the amount of chain needed, the benefits of using chain over rope, and best practices for anchoring.