NutriBase

Crustaceans, Crab vs Fish, Yellowtail: 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 Fish, Yellowtail 146 kcal · 100 g

Key differences

  • Fish, Yellowtail has more calories; Crustaceans, Crab is lower in calories.
  • Fish, Yellowtail has more protein per 100 g.
  • Crustaceans, Crab is notably higher in calcium.
  • Fish, Yellowtail is notably higher in potassium.

Nutrient comparison (per 100 g)

Nutrient Crustaceans, Crab Fish, Yellowtail
Calories 83 kcal 146 kcal
Protein 17.9 g 23.1 g
Total Fat 0.7 g 5.2 g
Saturated Fat 0.2 g 1.3 g
Carbohydrate 0 g 0 g
Dietary Fiber 0 g 0 g
Total Sugars 0 g —
Sodium 563 mg 39 mg
Potassium 259 mg 420 mg
Calcium 91 mg 23 mg
Iron 0.5 mg 0.5 mg
Magnesium 36 mg 30 mg
Vitamin C 3.3 mg 2.8 mg
Vitamin A 1 mcg 29 mcg
Vitamin D 0 mcg —
Cholesterol 97 mg 55 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%

Fish, Yellowtail

  • Protein 66.2%
  • Fat 33.8%
  • Carbs 0%

Frequently asked questions

Which has more calories, Crustaceans, Crab or Fish, Yellowtail?
Per 100 g: Crustaceans, Crab has 83 kcal, Fish, Yellowtail has 146 kcal.
Which has more protein, Crustaceans, Crab or Fish, Yellowtail?
Per 100 g: Crustaceans, Crab has 17.9 g of protein, Fish, Yellowtail has 23.1 g.

Compare with other foods

Crustaceans, Crab vs Alaska Pollock, Raw Crustaceans, Crab vs Anchovies, Canned In Olive Oil Crustaceans, Crab vs Cod, Pacific Or Alaskan Crustaceans, Crab vs Crustaceans, Crab Pick a pair manually →

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.