How many calories in one serving for a 3 year old is in oatmeal cantaloupe and 2 percent milk?

The calorie content for a serving of oatmeal, cantaloupe, and 2% milk for a 3-year-old can vary based on portion sizes. Generally, one serving of cooked oatmeal (about 1/2 cup) has around 150 calories, half a cup of cantaloupe has about 30 calories, and one cup of 2% milk contains approximately 120 calories. In total, this combination would provide roughly 300 calories, making it a nutritious meal option for a young child.