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Last updated: Aug 9, 2026

Sizzler

Double Lobster

SeafoodPopular

Sizzler Double Lobster is fat-leaning, with about 63% of macro calories from fat. Each serving has 580 calories, 52g protein, 2g carbs, and 41g fat, making it a stronger fit for high-protein restaurant planning.

1 serving

Serving Size

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580

Calories

Per serving

52 g

Protein

2 g

Carbs

41 g

Fat

Nutrition Facts

Amount per serving

Calories580 kcal

% Daily Value*

Total Fat 41 g53%

Saturated Fat 24 g120%

Trans Fat 0 g—

Cholesterol 495 mg165%

Sodium 2,120 mg92%

Total Carbohydrate 2 g1%

Dietary Fiber 1 g4%

Total Sugars 0 g—

Protein 52 g104%

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

580

kcal

Protein52 g (36%)

Carbs2 g (1%)

Fat41 g (63%)

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

Meal Planning Insights

Protein density9/10

36% of macro calories come from protein.

Satiety index10/10

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

Activity estimate145 min walk

About 58 minutes of running for these calories.

Key Nutrients

Protein 52 g104%

Fiber 1 g4%

Sodium 2,120 mg92%

Sugars 0 g—

Saturated Fat 24 g120%

How we calculate these values

Diet Compatibility

High protein9/10 protein density from 52g protein and 580 calories.Yes

Lower carb2g carbs per serving.Yes

Low fat41g total fat per serving.No

High sugar0g total sugars per serving.No

High sodium2,120mg 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

Double Lobster has 370 fewer calories than 1/3 lb Bacon Cheeseburger and 13g more protein. Compare

Double Lobster has 510 more calories than Add Avocado and 51.5g more protein. Compare

1/3 lb Bacon Cheeseburger950 kcal · 39 g proteinAdd Avocado70 kcal · 0.5 g proteinAdd Bacon70 kcal · 4 g proteinAdd Beef Patty380 kcal · 26 g proteinAdd Cheese American Slice50 kcal · 3 g proteinAdd Cheese Cheddar Slice90 kcal · 5 g protein

Compare with 1/3 lb Bacon Cheeseburger

Double Lobster Compared With Nearby Items

Sizzler Double Lobster is listed in the Seafood category with 580 calories, 52g protein, 2g carbs, and 41g fat per serving.

Data Source and Methodology

Nutrition values for Double Lobster 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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