Calories in Egg White

17kcal per 1 large egg white (33 g)

52 kcal per 100 g · about 1% of a 2,000-kcal day

Egg whites are almost pure protein — 17 calories each. Swapping two yolks for two extra whites saves about 100 calories per omelet.

Egg White nutrition facts

NutrientPer 100 gPer 1 large egg white
Calories52 kcal17 kcal
Protein10.9 g3.6 g
Carbs0.7 g0.2 g
Fat0.2 g0.1 g
Fiber0 g0 g
Sugar0.7 g0.2 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.