How much weight will a eight year old likely gain in the next year?

An eight-year-old typically gains about 4 to 7 pounds (1.8 to 3.2 kg) in a year, though this can vary based on growth patterns, activity level, and individual health. Children in this age range experience growth spurts, which can influence weight gain. It's important for parents to focus on healthy eating and physical activity to support their child's growth and development.