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Crustaceans (crab, blue, raw) — Nutrition Facts
USDA FoodData Central · Elite — top 2% for protein density20.8 g protein per 100 kcal
Protein 88% · 18.1 g
Carbs 0% · 0 g
Fat 12% · 1.1 g
Diet compliance
| Diet | Why |
|---|
| ✓ Keto | 0 g net carbs / 100 g — keto-friendly means <6 g |
| ✓ Carnivore | animal-derived (meat or fish) |
| ✗ Vegan | contains animal-derived ingredients |
| ✗ Vegetarian | contains meat or fish |
| ✓ Whole30 | no grains, dairy, legumes, or added sugar |
Nutrition label — per 100 g
Nutrition Facts
Crustaceans (crab, blue, raw) · per 100 g
Calories87
Total Fat 1.1 g1% DV
Saturated Fat 0.2 g1% DV
Cholesterol 78 mg26% DV
Sodium 293 mg13% DV
Total Carbs 0 g0% DV
Fiber 0 g0% DV
Sugars – g
Protein 18.1 g36% DV
Vitamin D – µg · Calcium 89 mg · Iron 0.7 mg · Potassium 329 mg
Based on FDA Daily Values · USDA FoodData Central
Calories & protein per common portion
| Portion | Weight | Calories |
|---|
| 100 grams | 100 g | 87 |
| 3 oz | 85 g | 74 |
| 1 crab | 21 g | 18.3 |
Protein per calorie
Crustaceans (crab, blue, raw) delivers 20.8 g of protein per 100 calories — see where it ranks →
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FAQ
How many calories are in Crustaceans (crab, blue, raw)?
Crustaceans (crab, blue, raw) has 87 calories per 100 grams, which is about 74 calories per 3 oz.
How much protein is in Crustaceans (crab, blue, raw)?
Crustaceans (crab, blue, raw) has 18.1 g of protein per 100 grams — 20.8 g of protein per 100 calories.
Is Crustaceans (crab, blue, raw) keto-friendly?
Crustaceans (crab, blue, raw) has 0 g net carbs per 100 g, so it is generally keto-friendly under the 6 g net-carbs-per-100 g rule of thumb.
Is Crustaceans (crab, blue, raw) vegan?
Crustaceans (crab, blue, raw) is not vegan (contains animal-derived ingredients).
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