Which has more calories, Crustaceans, Crab or Crustaceans, Crab?

Per 100 g: Crustaceans, Crab has 83 kcal, Crustaceans, Crab has 155 kcal.

Which has more protein, Crustaceans, Crab or Crustaceans, Crab?

Per 100 g: Crustaceans, Crab has 17.9 g of protein, Crustaceans, Crab has 20.2 g.

Crustaceans, Crab vs Crustaceans, Crab: Nutrition Comparison

Compare calories, protein, fat, carbs, vitamins and minerals per 100 g. Values shaded green are generally the more favorable ones.

Fish & Seafood Crustaceans, Crab 83 kcal · 100 g VS Fish & Seafood Crustaceans, Crab 155 kcal · 100 g

Key differences

Crustaceans, Crab has more calories; Crustaceans, Crab is lower in calories.
Crustaceans, Crab has more protein per 100 g.
Crustaceans, Crab is notably higher in iron.

Nutrient comparison (per 100 g)

Nutrient	Crustaceans, Crab	Crustaceans, Crab
Calories	83 kcal	155 kcal
Protein	17.9 g	20.2 g
Total Fat	0.7 g	7.5 g
Saturated Fat	0.2 g	1.5 g
Carbohydrate	0 g	0.5 g
Dietary Fiber	0 g	0 g
Total Sugars	0 g	—
Sodium	563 mg	330 mg
Potassium	259 mg	324 mg
Calcium	91 mg	105 mg
Iron	0.5 mg	1.1 mg
Magnesium	36 mg	33 mg
Vitamin C	3.3 mg	2.8 mg
Vitamin A	1 mcg	57 mcg
Vitamin D	0 mcg	—
Cholesterol	97 mg	150 mg

Green highlighting marks the more favorable value where it applies (for example, more protein or less saturated fat). Neutral nutrients are not highlighted.

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Crustaceans, Crab

Protein 91.5%
Fat 8.5%
Carbs 0%

Crustaceans, Crab

Protein 53.7%
Fat 45%
Carbs 1.3%

Frequently asked questions

Which has more calories, Crustaceans, Crab or Crustaceans, Crab?: Per 100 g: Crustaceans, Crab has 83 kcal, Crustaceans, Crab has 155 kcal.
Which has more protein, Crustaceans, Crab or Crustaceans, Crab?: Per 100 g: Crustaceans, Crab has 17.9 g of protein, Crustaceans, Crab has 20.2 g.

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Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.