Blue Crab Nutrition Facts: Calories, Macros & Health Benefits
Summary: One serving (140g) of blue crab contains 116 calories, 25.1g protein, 0g carbs, and 1.0g fat. Blue Crab is a good source of cholesterol, sodium, calcium.

Nutrition Facts — one serving (140g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 116 kcal | 6% |
| Protein | 25.1g | 50% |
| Total Fat | 0.98g | 1% |
| Saturated Fat | 0.28g | 1% |
| Cholesterol | 135.8mg | 45% |
| Sodium | 553.0mg | 24% |
| Potassium | 362.6mg | 8% |
| Calcium | 127.4mg | 10% |
| Iron | 0.70mg | 4% |
| Magnesium | 50.4mg | 12% |
| Zinc | 5.3mg | 48% |
| Vitamin C | 4.6mg | 5% |
| Vitamin A | 1.4mcg | 0% |
| Vitamin B6 | 0.22mg | 13% |
| Vitamin B12 | 4.7mcg | 194% |
| Folate | 71.4mcg | 18% |
| Vitamin K | 0.42mcg | 0% |
| Phosphorus | 327.6mg | 26% |
Is Blue Crab Good for You?
Blue Crab provides 116 calories per serving (140g) with 25.1g of protein, 0g of carbohydrates, and 1.0g of fat. It is a source of cholesterol (45% dv), sodium (24% dv), calcium (10% dv).
Key Health Benefits of Blue Crab
- Good source of cholesterol (45% dv)
- Good source of sodium (24% dv)
- Good source of calcium (10% dv)
- Good source of magnesium (12% dv)
- Good source of zinc (48% dv)
- Provides 25.1g of protein per serving
Frequently Asked Questions
How many calories is in blue crab?
One serving (140g) of blue crab contains 116 calories.
How much protein is in blue crab?
One serving (140g) of blue crab provides 25.1g of protein.
Is blue crab gluten-free?
Yes, blue crab is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track blue crab and thousands of other foods with the Gram app.