How many mg of calories do adolescents ages 10 to 18 need per day?

Adolescents aged 10 to 18 generally require between 1,800 to 3,200 calories per day, depending on factors such as age, sex, and activity level. Typically, younger adolescents need around 1,800 to 2,400 calories, while older adolescents may require 2,200 to 3,200 calories. It’s important for them to consume a balanced diet that includes a variety of nutrients to support their growth and development during this critical stage.