NutriBase

Crustaceans, Crab vs Mahi Mahi, Frozen: 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 Mahi Mahi, Frozen 84 kcal · 100 g

Key differences

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

Nutrient comparison (per 100 g)

Nutrient Crustaceans, Crab Mahi Mahi, Frozen
Calories 83 kcal 83.7 kcal
Protein 17.9 g 19.8 g
Total Fat 0.7 g 0.4 g
Saturated Fat 0.2 g —
Carbohydrate 0 g 0.3 g
Dietary Fiber 0 g —
Total Sugars 0 g —
Sodium 563 mg 51.9 mg
Potassium 259 mg 407.9 mg
Calcium 91 mg 6 mg
Iron 0.5 mg 0.1 mg
Magnesium 36 mg 28 mg
Vitamin C 3.3 mg —
Vitamin A 1 mcg —
Vitamin D 0 mcg —
Cholesterol 97 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%

Mahi Mahi, Frozen

  • Protein 94.5%
  • Fat 4.1%
  • Carbs 1.4%

Frequently asked questions

Which has more calories, Crustaceans, Crab or Mahi Mahi, Frozen?
Per 100 g: Crustaceans, Crab has 83 kcal, Mahi Mahi, Frozen has 84 kcal.
Which has more protein, Crustaceans, Crab or Mahi Mahi, Frozen?
Per 100 g: Crustaceans, Crab has 17.9 g of protein, Mahi Mahi, Frozen has 19.8 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.