Calories in 300g of Beef Flank Steak
300g of beef flank steak (300 g) has 729 calories. That is 36% of a 2,000 calorie diet.
The calories come from 87 g of protein, 42 g of fat and 0 g of carbohydrates, a split of 48% protein, 52% fat and 0% carbs. For comparison, 250g of beef flank steak has 608 and 500g of beef flank steak has 1215 calories. Burning 729 calories takes about 130 minutes of brisk walking or 59 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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Beef Flank Steak calories by serving size
Common amounts of beef flank steak with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 50g | 50 g | 122 | 15 g | 7 g | 0 g |
| 1/2 cup | 68 g | 164 | 20 g | 9.5 g | 0 g |
| 100g | 100 g | 243 | 29 g | 14 g | 0 g |
| 4 oz | 113 g | 276 | 33 g | 16 g | 0 g |
| 1 thin | 120 g | 292 | 35 g | 17 g | 0 g |
| 1 cup | 135 g | 328 | 39 g | 19 g | 0 g |
| 1 regular beef flank steak | 160 g | 389 | 47 g | 23 g | 0 g |
| 200g | 200 g | 486 | 58 g | 28 g | 0 g |
| 2 thins | 240 g | 583 | 70 g | 34 g | 0 g |
| 1 thick | 240 g | 583 | 70 g | 34 g | 0 g |
| 300g | 300 g | 729 | 87 g | 42 g | 0 g |
| 2 regular beef flank steaks | 320 g | 778 | 93 g | 45 g | 0 g |
| 2 thicks | 480 g | 1166 | 140 g | 68 g | 0 g |
Beef Flank Steak vs similar foods
Calories per 100 g compared with other meat.
Beef Flank Steak: common questions
How many calories are in 300g of beef flank steak?
300g of beef flank steak weighs about 300 g and has 729 calories.
How much protein is in 300g of beef flank steak?
300g of beef flank steak has 87 g of protein, which is 175% of the 50 g Daily Value.
How many carbs are in 300g of beef flank steak?
300g of beef flank steak has 0 g of carbohydrates, including 0 g of fiber and 0 g of sugars.
How much beef flank steak is 100 calories?
100 calories of beef flank steak is 41 g, about 1/4 regular beef flank steak.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2705827. Original description: Beef, steak, flank. Portion weights are USDA household measures.