Calories in 1 Steak of Broiled Beef Steak Flank

1 steak of broiled beef steak flank (383 g) has 712 calories. That is 36% of a 2,000 calorie diet.

The calories come from 107 g of protein, 28 g of fat and 0 g of carbohydrates, a split of 63% protein, 37% fat and 0% carbs. For comparison, 2 steaks of broiled beef steak flank has 1425 calories. Burning 712 calories takes about 127 minutes of brisk walking or 57 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.