How much is the quantity of milk should I give to my 2 yrs 9 months old child in a day ?

A. Although the numbers can vary, use this as a guide for your toddler's total daily hydration: Toddlers ages 12 to 24 months: 1 to 4 cups of water and 2 to 3 cups of milk. Children ages 2 through 5: 1 to 5 cups of water and 2 to 2 1/2 cups of milk.