How many square feet of skin does the average adult have?

The average adult has approximately 22 square feet of skin. This measurement takes into account the total surface area of the skin, which serves as a protective barrier for the body, regulates temperature, and enables sensory perception. The skin is the largest organ in the human body; it plays vital roles in overall health and well-being. The figure of 22 square feet is based on average adult measurements and can vary depending on factors such as body size and composition, but this number is widely recognized in both anatomical studies and practical applications in fields focusing on health and wellness.