Blue Crab, Raw
70 calories per 1 oz (85 g), from USDA FoodData Central.
70
Calories
15 g
Protein
1 g
Total fat
0 g
Carbs
Nutrition facts
- Per 1 oz (85 g)% Daily Value
- Calories70 kcal
- Total Fat1 g1%
- Saturated Fat0 g1%
- Trans Fat—
- Cholesterol65 mg22%
- Sodium250 mg11%
- Total Carbohydrate0 g0%
- Dietary Fiber0 g0%
- Total Sugars—
- Added Sugars—
- Protein15 g
- Vitamin D—
- Calcium80 mg6%
- Iron0.6 mg4%
- Potassium280 mg6%
- Monounsaturated fat0 g
- Polyunsaturated fat0 g
- Vitamin A0 mcg RAE0%
- Vitamin C3 mg2%
- Thiamin0.07 mg6%
- Riboflavin0.03 mg2%
- Vitamin B60.13 mg8%
- Folate35 mcg DFE10%
- Vitamin B127.65 mcg320%
- Pantothenic Acid0.3 mg6%
- Phosphorus190 mg15%
- Magnesium30 mg6%
- Zinc3 mg25%
- Selenium32 mcg60%
- Copper0.57 mg60%
- Manganese0.13 mg6%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories74 kcal → 70 kcal · nearest 10 kcal
- Total Fat0.918 g → 1 g · nearest 0.5 g
- Saturated Fat0.189 g → 0 g · shown as 0
- Cholesterol66.3 mg → 65 mg · nearest 5 mg
- Sodium249 mg → 250 mg · nearest 10 mg
- Total Carbohydrate0.034 g → 0 g · shown as 0
- Dietary Fiber0 g → 0 g · shown as 0
- Protein15.4 g → 15 g · nearest 1 g
- Calcium75.7 mg → 80 mg · nearest 10 mg (FDA guidance)
- Iron0.629 mg → 0.6 mg · nearest 0.1 mg (FDA guidance)
- Potassium280 mg → 280 mg · nearest 10 mg (FDA guidance)
USDA's value for this serving, then what a label prints. Where these numbers come from
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Get the full FDA labelWhere the calories come from
- Protein83% of calories
- Fat11% of calories
- Carbohydrate0% of calories
Questions about Blue Crab
How many calories are in Blue Crab?
Blue Crab, Raw has 70 calories per 1 oz (85 g) and 90 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Blue Crab?
Blue Crab, Raw has 15 g of protein per 1 oz (85 g) and 18 g per 100 g.
What does %DV mean here?
% Daily Value is the share of FDA's Daily Value in one serving, for adults and children 4 and older. Amounts and percentages are rounded the way a Nutrition Facts label rounds them. Protein shows no %DV: a label needs a protein quality score for it.
Where does this data come from?
- Nutrient values: USDA FoodData Central, SR Legacy, released 2018-04, FDC ID 174204.
- Daily Values and label rounding: FDA, 21 CFR 101.9, as of 2026-02-12.
- Rounding of each amount: 21 CFR 101.9(c).
- %DV: 21 CFR 101.9(d)(7)(ii).
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