Home › Food Dex › Crustaceans (crab, blue, raw)
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 →
Saves to this browser — see My Dex
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).
Related in Fish & Seafood
Fish (tuna salad)Fish (flatfish (flounder and sole species), cooked, dry heat)Crustaceans (shrimp, mixed species, canned)Fish (cusk, cooked, dry heat)Crustaceans (crayfish, mixed species, farmed, cooked, moist heat)Crustaceans (shrimp, raw)Fish (tuna, yellowfin, fresh, cooked, dry heat)Fish (monkfish, cooked, dry heat)Fish (halibut, Atlantic and Pacific, cooked, dry heat)Fish (mahimahi, raw)Fish (ocean perch, Atlantic, raw)Mollusks (clam, mixed species, canned, liquid)