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Last updated: Aug 9, 2026

Ruth's Chris Steak House

Oysters On The Half Shell

Regional AppetizersPopular

Ruth's Chris Steak House Oysters On The Half Shell is fat-leaning, with about 67% of macro calories from fat. Each serving has 620 calories, 15g protein, 37g carbs, and 46g fat, making it worth balancing with lower-fat items in the same meal.

1 serving

Serving Size

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620

Calories

Per serving

15 g

Protein

37 g

Carbs

46 g

Fat

Nutrition Facts

Amount per serving

Calories620 kcal

% Daily Value*

Total Fat 46 g59%

Saturated Fat 7 g35%

Trans Fat 0.5 g—

Cholesterol 110 mg37%

Sodium 3,720 mg162%

Total Carbohydrate 37 g13%

Dietary Fiber 5 g18%

Total Sugars 20 g—

Protein 15 g30%

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

620

kcal

Protein15 g (10%)

Carbs37 g (24%)

Fat46 g (67%)

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

Meal Planning Insights

Protein density2.4/10

10% of macro calories come from protein.

Satiety index9/10

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

Activity estimate155 min walk

About 62 minutes of running for these calories.

Key Nutrients

Protein 15 g30%

Fiber 5 g18%

Sodium 3,720 mg162%

Sugars 20 g—

Saturated Fat 7 g35%

How we calculate these values

Diet Compatibility

High protein2.4/10 protein density from 15g protein and 620 calories.No

Lower carb37g carbs per serving.No

Low fat46g total fat per serving.No

High sugar20g total sugars per serving.Yes

High sodium3,720mg 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

Oysters On The Half Shell has 240 more calories than 11 oz Filet (No Butter) and 45g less protein. Compare

Oysters On The Half Shell has 480 more calories than 50/50 Sazerac and 15g more protein. Compare

11 oz Filet (No Butter)380 kcal · 60 g protein50/50 Sazerac140 kcal · 0 g protein6 oz Filet & Shrimp (No Butter)210 kcal · 46 g protein8 oz Filet (No Butter)290 kcal · 46 g proteinAu Gratin Potatoes560 kcal · 21 g proteinBaked Potato800 kcal · 16 g protein

Compare with 11 oz Filet (No Butter)

Oysters On The Half Shell Compared With Nearby Items

Ruth's Chris Steak House Oysters On The Half Shell is listed in the Regional Appetizers category with 620 calories, 15g protein, 37g carbs, and 46g fat per serving.

Data Source and Methodology

Nutrition values for Oysters On The Half Shell 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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