Question: how many ounces of milk should a 1 year old have in a day?
Answer: Milk as beverage, not meal Milk is now mainly just a drink and source of calcium and vitamin D. About 8 to 10 ounces is a reasonable minimum of whole milk consumption (especially if other dairy products are being consumed), and the most a toddler should drink is no more than 24 ounces of whole milk per day.