Tare refers to the weight of a container or packaging that holds a product. When measuring the weight of an item, the tare weight is subtracted from the total weight to determine the net weight of the product itself. This process ensures that only the weight of the actual item is considered, making it easier to assess its value or quantity. In many settings, such as grocery stores or laboratories, scales often have a tare function. This allows users to zero out the weight of the container, ensuring accurate measurements. Understanding tare is essential for proper weighing in various industries, including food and pharmaceuticals.