Daily calorie requirement is in accordance with the activity level and BMR to decide.
BMR (Basal Metabolic Rate): We are in a quiet state (usually the state of repose) minimum calories burned, other human activities have been established on this basis.
BMR (M) = (13.7 × weight (kg)) + (5.0 × height (cm)) - (6.8 × Age) +66
BMR (F) = (9.6 × body weight (kg)) + (1.8 × height (cm)) - (4.7 × Age) +655