How many calories are in Egg, Yolk?

A 100 g serving of Egg, Yolk has 654 kcal. The calories in your portion depend on its weight and how it is prepared.

How much protein is in Egg, Yolk?

Per 100 g there are 34.2 g of protein — about 68% of the Daily Value (50 g).

How much fat and carbs are in Egg, Yolk?

Per 100 g there are 55.5 g of fat and 1.1 g of carbohydrate.

What nutrients is Egg, Yolk high in?

Per 100 g it notably contributes to your Daily Value for: Vitamin D (79% DV), Protein (68% DV), Iron (52% DV).

Eggs & Dairy

Egg, Yolk

Egg, Yolk belongs to the eggs & dairy category of our catalog. A 100 g serving provides 654 kcal with 34.2 g of protein, 55.5 g of fat, 1.1 g of carbohydrate. Its strongest contribution is vitamin d — 79% of the Daily Value per 100 g (see the vitamin d foods, fortification, and sunlight guide). Related entries in the same group include Egg, Yolk and Eggnog, or jump to the full food catalog.

654kcalCalories

34.2gProtein

55.5gFat

1.1gCarbs

Calorie & macro balance

Share of calories from each macronutrient (per 100 g).

654 kcal / 100 g

Protein21.4%34.2 g
Fat78%55.5 g
Carbs0.7%1.1 g

What this food is high in

Vitamin D 15.7 mcg / 100 g Protein 34.2 g / 100 g Iron 9.3 mg / 100 g Calcium 270 mg / 100 g

Shown as percent of the Daily Value per 100 g. Tap a ring to explore that nutrient across all foods.

Full nutrition facts (per 100 g)

Nutrient	Per 100 g	% DV*
Energy
Calories	654 kcal	33%
Macronutrients
Protein	34.2 g	68%
Total Fat	55.5 g	71%
Saturated Fat	—
Carbohydrate	1.1 g	<1%
Dietary Fiber	—
Total Sugars	—
Minerals
Sodium	149 mg	6%
Potassium	231 mg	5%
Calcium	270 mg	21%
Iron	9.3 mg	52%
Magnesium	26 mg	6%
Vitamins
Vitamin C	—
Vitamin A	—
Vitamin D	15.7 mcg	79%
Other
Cholesterol	2,340 mg	780%

* Percent of the Daily Value (based on a 2,000 kcal diet).

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Frequently asked questions

How many calories are in Egg, Yolk?: A 100 g serving of Egg, Yolk has 654 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Egg, Yolk?: Per 100 g there are 34.2 g of protein — about 68% of the Daily Value (50 g).
How much fat and carbs are in Egg, Yolk?: Per 100 g there are 55.5 g of fat and 1.1 g of carbohydrate.
What nutrients is Egg, Yolk high in?: Per 100 g it notably contributes to your Daily Value for: Vitamin D (79% DV), Protein (68% DV), Iron (52% DV).

Similar foods and comparisons

Beverage, Chocolate 353 kcal 19.9 g protein Beverage, Chocolate 358 kcal 35.8 g protein Butter Oil, Anhydrous 876 kcal 0.3 g protein Butter, Clarified Butter (Ghee) 900 kcal 0 g protein Butter, Salted 717 kcal 0.9 g protein Butter, Whipped 731 kcal 0.5 g protein

Egg, Yolk vs Beverage, Chocolate Egg, Yolk vs Beverage, Chocolate Egg, Yolk vs Butter Oil, Anhydrous Egg, Yolk vs Butter, Clarified Butter (Ghee)

Keep exploring

All eggs & dairy Eggs & Dairy highest in vitamin d All foods highest in vitamin d Vitamin D Foods, Fortification, and Sunlight guide Compare foods

Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.