How Much Protein Is Really in a Glass of Milk?

Key Takeaways

Cow's milk has 8 grams of protein per cup.

Goat's milk has 9 grams of protein per cup, slightly more than cow's milk.

Sheep's milk is the highest in protein with 14.7 grams per cup.

Milk is high in protein, with 1 gram per ounce and 8 grams in a cup of cow's milk. Other types of milk also provide protein; however, the protein content of plant-based milks can vary by brand and preparation, so be sure to check the product label. Milk Grams of Protein per Cup Sheep's milk 15 Goat's milk 9 Cow's milk 8 Buttermilk 8 Soy milk 7 to 9 Hemp milk 3 Oat milk 2 Almond milk 1 Rice milk Less than 1 Coconut milk 0.5

1. Cow's Milk

Cow's milk provides 8 grams of protein per cup, It provides the same amount of protein whether it is whole milk, 2% milk, or fat-free milk.

2. Almond Mil