Answer:
The approximate number of kilocalories (kcal) per day that an average 6-year-old needs to obtain can vary depending on various factors such as height, weight, activity level, and individual metabolism. However, a commonly used estimate for the daily caloric needs of a 6-year-old is around 1,600 kcal.
It's important to note that this value is just an average estimate, and the actual caloric needs can differ for each child. It is recommended to consult with a healthcare professional or a registered dietitian for a more accurate assessment of an individual child's nutritional requirements.