A large whole egg (about 50g) typically contains approximately 6-7 grams of protein. The exact amount depends on the egg size and whether you're eating the whole egg or just the white. Egg whites contain about 3.5-4g of protein per large egg white, while the yolk contains about 2.5-3g.
Protein in Eggs Calculator
About This Calculator
Calculate how much protein is in eggs with this free calculator. Eggs are one of the most complete protein sources, containing all essential amino acids your body needs. The protein content varies between whole eggs and egg whites, and depends on the size of the egg. Whole eggs provide both protein and healthy fats, while egg whites are nearly pure protein with minimal calories. This protein in eggs calculator helps you understand exactly how much protein you're getting from your eggs, whether you prefer them raw, hard-boiled, or just the whites. Use this tool to plan your meals and ensure you're meeting your daily protein goals.
Safety note
Educational estimates from USDA FoodData Central. Values vary by brand, preparation, and portion accuracy. Not medical advice or an allergy guide. Talk to a licensed clinician or registered dietitian for personal nutrition or medical decisions.
Reference values
Static estimates using the default variant (Whole egg, raw) for a quick orientation.
Per 100 g
- Protein
- 12.6 g
- Fiber
- 0 g
Typical serving (1 egg)
- Protein
- 6.3 g
- Fiber
- 0 g
Calculate
How to Measure Consistently
- Use a kitchen scale to weigh eggs if you want the most accurate protein calculation.
- Egg sizes vary: small (38g), medium (44g), large (50g), extra large (56g). Select the size that matches your eggs.
- For whole eggs, count the number of eggs you're eating. For egg whites only, measure the volume or weight.
- Hard-boiled eggs may lose a small amount of water weight, but protein content remains similar to raw eggs.
- If using pre-separated egg whites from a carton, check the label for exact protein content per serving.
What Changes the Number
- Egg size significantly affects protein: a large egg has more protein than a small egg.
- Whole eggs vs egg whites: whole eggs have protein in both the white and yolk, while egg whites are nearly pure protein.
- Cooking method: hard-boiling may cause slight water loss, but protein content per gram remains similar.
- Breed and diet of the hen can cause minor variations in protein content, but these are typically small.
- Storage time: very fresh eggs may have slightly different water content, affecting weight but not protein per gram.
Frequently Asked Questions
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Health & data disclaimer
- Numbers come from USDA FoodData Central and are rounded; brands, recipes, and preparation can change actual values.
- For education only, not medical advice, diagnosis, allergy screening, or a substitute for professional care.
- If you have medical conditions, take medications, are pregnant, or need guidance for kids, review nutrition decisions with a licensed clinician or registered dietitian.
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