How much food should a 9 year old consume per day

Children from 9-13 years, female need 1600 kcal/d , and male need 1800 kcal/d, calorie estimation are based on a sedentary lifestyle, increased physical activity will require additional calories by 0-200 kilocalories per day if moderately physically active, and by 200–400 kilocalories per day if very physically active.
we need to provid as with (gendr) and ( level of physical activity)  to give you the right food amount according to estimated calories