Weight metrics are measurements used to assess the weight of an object or individual. Commonly used in health and fitness, these metrics include body weight, body mass index (BMI), and body fat percentage. They help individuals understand their weight in relation to their height and overall health. In various fields, weight metrics can also apply to products and materials. For example, in shipping, weight metrics determine shipping costs and logistics. Accurate weight measurements are essential for ensuring safety, compliance, and efficiency in industries such as transportation, manufacturing, and healthcare.