Calories in 2 Thick Slices of Beef Roast

2 thick slices of beef roast (180 g) has 371 calories. That is 19% of a 2,000 calorie diet.

The calories come from 52 g of protein, 17 g of fat and 0 g of carbohydrates, a split of 57% protein, 43% fat and 0% carbs. For comparison, 1 thick slice of beef roast has 185 and 3 thick slices of beef roast has 556 calories. Burning 371 calories takes about 66 minutes of brisk walking or 30 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.