what is the average kcal for a adult or a day

and what is the average for a child.

Answers
If your question is what is the average number of calories required for an active person, then a female between ages 19 and 30 needs around 2,400 calories a day and an active males between 19 and 30 needs 3,000 calories.
jon.ellis
14 March 2011
The average intake of a child will depend on age. A baby may need 650 calories whereas a ten year old may require 2,000 calories.
jon.ellis
14 March 2011
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