Egg Protein: Protein in 1 Egg, 2 Eggs, Egg Whites and Best Uses
Eggs are a complete protein source with a compact serving size, useful micronutrients, and flexible cooking options for breakfast, snacks, and high-protein recipes.
Quick Answer
One large egg, about 50 g, has roughly 6.3 g protein. Two large eggs provide about 12.6 g. If you want more protein with fewer calories, combine whole eggs with egg whites.
Protein and Nutrition Data Table
Serving estimates are rounded from the cited source record.
| Food / serving | Amount | Protein | Calories |
|---|---|---|---|
| One large whole egg | 50 g | 6.3 g | About 72 kcal |
| Two large eggs | 100 g | 12.6 g | About 143 kcal |
| Hard-boiled whole egg | 1 large / about 50 g | 6.3 g | About 78 kcal |
| Egg whites | 100 g | About 11 g | About 52 kcal |
Source: USDA FoodData Central, FDC ID 171287: Egg, whole, raw, fresh.
Best Product and Buying Options
| Product / format | Best for | Protein fit | Check before buying |
|---|---|---|---|
| Shell eggs | Everyday cooking, boiled eggs, omelets, baking | 6.3 g per large egg | Refrigerate and cook safely. |
| Liquid pasteurized egg whites | High-protein low-calorie scrambles and pancakes | Very lean protein add-on | Check serving size; cartons vary. |
| Pre-cooked hard-boiled eggs | Portable snacks and office meals | Convenient 6 g protein units | Usually more expensive than shell eggs. |
| Powdered egg whites | Baking, travel, protein pancakes | Shelf-stable concentrated protein | Texture differs from fresh eggs. |
Protein Comparison Table
| Food | Protein | Calories | Best use |
|---|---|---|---|
| Whole egg | 6.3 g / large egg | About 72 kcal | Balanced nutrition and flavor. |
| Egg whites | About 11 g / 100 g | About 52 kcal | Lean protein boost. |
| Greek yogurt, nonfat | About 10 g / 100 g | Lower fat | Cold snack or breakfast bowl. |
| Chicken breast | 30.5 g / 100 g | 151 kcal | Higher-protein lunch and dinner anchor. |
High-Protein Recipe Ideas
Whole egg plus egg white scramble
2 whole eggs, 150 g liquid egg whites, spinach, salsa
Keeps yolk flavor while raising protein without many extra calories.
Protein pancakes
Egg whites, oats, Greek yogurt, baking powder, cinnamon
Captures pancake search intent with a higher-protein breakfast format.
Boiled egg snack box
2 eggs, cottage cheese, fruit, raw vegetables
Portable and easy to portion without cooking at meal time.
Proper Guide and Practical Notes
Whole eggs vs egg whites
Whole eggs provide protein, fat, choline, and flavor. Egg whites provide mostly protein and water. For leaner meals, use one or two whole eggs for taste and add egg whites to raise total protein.
Are eggs complete protein?
Yes. Eggs contain all essential amino acids, which is why they are commonly used as a reference food in protein-quality discussions.
Egg safety note
FDA advises cooking eggs until yolks and whites are firm and using pasteurized eggs or egg products for recipes served raw or undercooked.
Best For
Sources, Credit and Method
Primary values use USDA raw whole egg per 100 g. The 1 large egg estimate uses a common 50 g large egg serving and rounds to one decimal place.
Frequently Asked Questions
How much protein is in 1 egg?
One large egg has about 6.3 g protein. Very large eggs have a bit more and smaller eggs have less, so use the carton size for the best estimate.
Are egg whites better than whole eggs for protein?
Egg whites are better for protein per calorie. Whole eggs are better for flavor, fat-soluble nutrients, and choline. Many high-protein meals combine both.
Is boiled egg protein different from raw egg protein?
The protein amount is very similar, but cooked eggs are generally safer and easier to digest. FDA recommends cooking eggs until yolks and whites are firm.
Related Food Protein Guides
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