Calories in 8 Oz of Beef Sirloin Steak
8 oz of beef sirloin steak (227 g) has 490 calories. That is 24% of a 2,000 calorie diet.
The calories come from 64 g of protein, 26 g of fat and 0 g of carbohydrates, a split of 52% protein, 48% fat and 0% carbs. For comparison, 6 oz of beef sirloin steak has 367 calories. Burning 490 calories takes about 87 minutes of brisk walking or 40 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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Beef Sirloin Steak calories by serving size
Common amounts of beef sirloin steak with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 50g | 50 g | 108 | 14 g | 5.7 g | 0 g |
| 1/2 cup | 68 g | 146 | 19 g | 7.6 g | 0 g |
| 100g | 100 g | 216 | 28 g | 11 g | 0 g |
| 4 oz | 113 g | 245 | 32 g | 13 g | 0 g |
| 1 thin | 120 g | 259 | 34 g | 14 g | 0 g |
| 1 cup | 135 g | 292 | 38 g | 15 g | 0 g |
| 1 regular beef sirloin steak | 160 g | 346 | 45 g | 18 g | 0 g |
| 200g | 200 g | 432 | 56 g | 23 g | 0 g |
| 8 oz | 227 g | 490 | 64 g | 26 g | 0 g |
| 2 thins | 240 g | 518 | 67 g | 27 g | 0 g |
| 1 thick | 240 g | 518 | 67 g | 27 g | 0 g |
| 2 regular beef sirloin steaks | 320 g | 691 | 90 g | 36 g | 0 g |
| 2 thicks | 480 g | 1037 | 135 g | 54 g | 0 g |
Beef Sirloin Steak vs similar foods
Calories per 100 g compared with other meat.
Beef Sirloin Steak: common questions
How many calories are in 8 oz of beef sirloin steak?
8 oz of beef sirloin steak weighs about 227 g and has 490 calories.
How much protein is in 8 oz of beef sirloin steak?
8 oz of beef sirloin steak has 64 g of protein, which is 127% of the 50 g Daily Value.
How many carbs are in 8 oz of beef sirloin steak?
8 oz of beef sirloin steak has 0 g of carbohydrates, including 0 g of fiber and 0 g of sugars.
How much beef sirloin steak is 100 calories?
100 calories of beef sirloin steak is 46 g, about 1/4 regular beef sirloin steak.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2705834. Original description: Beef, steak, sirloin, lean only eaten. Portion weights are USDA household measures.