Flank steak vs Skirt steak: Which Has More Calories?
Per 100 g, Flank steak has 192 kcal and Skirt steak has 220 kcal, so Flank steak has 13% fewer calories.
Skirt steak has more fat (12.1 g vs 8.23 g). Relative to calories, Flank steak is the better protein source (14.4 g vs 11.9 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
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Amount Per Serving:
Flank Steak vs Skirt Steak 100g Compare
| per 100g | Flank steak | Skirt steak |
|---|---|---|
| Calories | 192 | 220 |
| Fat | 8.23 g | 12.05 g |
| Protein | 27.66 g | 26.13 g |
| Water | 64.17 g | 60.34 g |
| Calcium | 20 mg | 11 mg |
| Iron | 1.74 mg | 2.77 mg |
| Magnessium | 23 mg | 24 mg |
| Potassium | 339 mg | 289 mg |
| Sodium | 56 mg | 75 mg |
| Vitaminium B1 (Thiamine) | 0.075 mg | 0.09 mg |
| Vitaminium B2 (riboflavin) | 0.133 mg | 0.191 mg |
| Vitaminium B3 (Niacin) | 7.363 mg | 3.745 mg |
| Vitaminium B6 | 0.579 mg | 0.321 mg |
| Vitaminium B9 (Folic acid) | 0.009 µg | 0.007 µg |
| Vitaminium E | 0.38 mg | 0.1 mg |
Less Calories in Flank steak
At first glance, you can see that in flank steak is less calories than in skirt steak.
Flank steak has 192 kcal per 100g and skirt steak 220 kcal per 100g so it is pretty easy to calculate that the difference is about 15%.
Additionally, it is also easy to notice that most of the calories in flank steak comes from protein and in skirt steak from fat.
See tables below to compare flank steak with skirt steak in details.
Flank steak 100g
192kcalCalories source
- 0% CARBS.
- 60% PROTEIN
- 40% FAT
Skirt steak 100g
220kcalCalories source
- 0% CARBS
- 49% PROTEIN
- 51% FAT
Compares of flank steak
Compares of skirt steak
About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.