An average-sized egg contains about 6 to 7 grams of protein, depending on its size. For example, a small egg has about 4.8 to 5.2 grams, a medium egg about 5.5 to 6.4 grams, a large egg around 6.3 to 7.5 grams, and extra-large eggs contain even more protein

. Both the egg white and yolk contain protein, with the white providing slightly more protein overall due to its larger volume, although the yolk has a higher concentration of protein per gram

. Specifically, in a 60-gram egg, the yolk contains about 3.4 grams of protein and the white about 4.2 grams

. The protein content remains roughly the same whether the egg is raw, boiled, or fried, with a large boiled egg typically containing about 6.3 grams of protein

. In summary, eggs are a high-quality, complete protein source containing all nine essential amino acids, making them valuable for muscle building, bone health, and overall nutrition