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Last updated: Aug 9, 2026

Outback Steakhouse

Outback Center Cut Sirloin 12 oz (Regional)

So Many Ways to SteakPopular

Outback Steakhouse Outback Center Cut Sirloin 12 oz (Regional) is protein-leaning, with about 54% of macro calories from protein. Each serving has 520 calories, 70g protein, 5g carbs, and 24g fat, making it a stronger fit for high-protein restaurant planning.

1 Serving

Serving Size

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520

Calories

Per serving

70 g

Protein

5 g

Carbs

24 g

Fat

Nutrition Facts

Amount per serving

Calories520 kcal

% Daily Value*

Total Fat 24 g31%

Saturated Fat 9 g45%

Trans Fat 0 g—

Cholesterol 160 mg53%

Sodium 1,420 mg62%

Total Carbohydrate 5 g2%

Dietary Fiber 4 g14%

Total Sugars 0 g—

Protein 70 g140%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

520

kcal

Protein70 g (54%)

Carbs5 g (4%)

Fat24 g (42%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density10/10

54% of macro calories come from protein.

Satiety index10/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate130 min walk

About 52 minutes of running for these calories.

Key Nutrients

Protein 70 g140%

Fiber 4 g14%

Sodium 1,420 mg62%

Sugars 0 g—

Saturated Fat 9 g45%

How we calculate these values

Diet Compatibility

High protein10/10 protein density from 70g protein and 520 calories.Yes

Lower carb5g carbs per serving.Yes

Low fat24g total fat per serving.No

High sugar0g total sugars per serving.No

High sodium1,420mg sodium per serving.Yes

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Outback Center Cut Sirloin 12 oz (Regional) has 770 fewer calories than 12 oz Ribeye & 4 Coconut Shrimp and 4g more protein. Compare

Outback Center Cut Sirloin 12 oz (Regional) has 880 fewer calories than 12 oz Ribeye & Grilled Shrimp on the Barbie and 2g less protein. Compare

12 oz Ribeye & 4 Coconut Shrimp1,290 kcal · 66 g protein12 oz Ribeye & Grilled Shrimp on the Barbie1,400 kcal · 72 g protein5 oz Alice Springs Chicken640 kcal · 48 g protein5 oz Sirloin & 5 oz Alice Springs Chicken (Regional)930 kcal · 77 g protein6 Gold Coast Coconut Shrimp680 kcal · 19 g protein6 Grilled Shrimp on the Barbie730 kcal · 27 g protein

Compare with 12 oz Ribeye & 4 Coconut Shrimp

Outback Center Cut Sirloin 12 oz (Regional) Compared With Nearby Items

Outback Steakhouse Outback Center Cut Sirloin 12 oz (Regional) is listed in the So Many Ways to Steak category with 520 calories, 70g protein, 5g carbs, and 24g fat per serving.

Data Source and Methodology

Nutrition values for Outback Center Cut Sirloin 12 oz (Regional) are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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