How many calories are in Beef, Flank?

A 100 g serving of Beef, Flank has 137 kcal. The calories in your portion depend on its weight and how it is prepared.

How much protein is in Beef, Flank?

Per 100 g there are 21.4 g of protein — about 43% of the Daily Value (50 g).

How much fat and carbs are in Beef, Flank?

Per 100 g there are 5 g of fat and 0 g of carbohydrate, including 0 g of fiber.

What nutrients is Beef, Flank high in?

Per 100 g it notably contributes to your Daily Value for: Protein (43% DV).

Meat & Poultry

Beef, Flank

USDA reference values for beef, flank (per 100 g).

137kcalCalories

21.4gProtein

5gFat

0gCarbs

Protein, fat and carb balance

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

Protein 65.6%
Fat 34.4%
Carbs 0%

What this food is high in

43% Protein 21.4 g / 100 g

Shown as percent of the Daily Value per 100 g.

Full nutrition facts (per 100 g)

Nutrient	Per 100 g	% DV*
Macronutrients
Protein	21.4 g	43%
Total Fat	5 g	6%
Saturated Fat	2.1 g	10%
Carbohydrate	0 g	0%
Dietary Fiber	0 g	0%
Total Sugars	0 g	0%
Minerals
Sodium	53 mg	2%
Potassium	341 mg	7%
Calcium	21 mg	2%
Iron	1.5 mg	9%
Magnesium	22 mg	5%
Vitamins
Vitamin C	0 mg	0%
Vitamin A	0 mcg	0%
Vitamin D	—
Other
Cholesterol	60 mg	20%

* Percent of the Daily Value (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 Beef, Flank?: A 100 g serving of Beef, Flank has 137 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Beef, Flank?: Per 100 g there are 21.4 g of protein — about 43% of the Daily Value (50 g).
How much fat and carbs are in Beef, Flank?: Per 100 g there are 5 g of fat and 0 g of carbohydrate, including 0 g of fiber.
What nutrients is Beef, Flank high in?: Per 100 g it notably contributes to your Daily Value for: Protein (43% DV).

Similar foods and comparisons

Bacon And Beef Sticks 517 kcal 29.1 g protein Bacon, Pre-Sliced 407 kcal 12.5 g protein Bacon, Turkey 368 kcal 29.5 g protein Bacon, Turkey 253 kcal 13.3 g protein Bacon, Turkey 226 kcal 15.9 g protein Barbecue Loaf, Pork 173 kcal 15.8 g protein

Compare Beef, Flank with: Bacon And Beef Sticks Bacon, Pre-Sliced Bacon, Turkey Bacon, Turkey

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.