Crab vs. Crayfish — In-Depth Nutrition Comparison
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What are the differences between crab and crayfish?
- Crab is higher in vitamin B12, zinc, copper, selenium, vitamin B5, and vitamin B6, yet crayfish is higher in manganese and phosphorus.
- Crab's daily need coverage for vitamin B12 is 49% more.
- Crab has 6 times more sodium than crayfish. While crab has 563mg of sodium, crayfish has only 94mg.
We used Crustaceans, crab, blue, canned and Crustaceans, crayfish, mixed species, wild, cooked, moist heat types in this article.
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Mineral Comparison
Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
| Contains more CalciumCalcium | +51.7% |
| Contains more CopperCopper | +18.8% |
| Contains more ZincZinc | +116.5% |
| Contains more SeleniumSelenium | +16.9% |
| Contains more PotassiumPotassium | +14.3% |
| Contains more IronIron | +66% |
| Contains more PhosphorusPhosphorus | +15.4% |
| Contains less SodiumSodium | -83.3% |
| Contains more ManganeseManganese | +605.4% |
Vitamin Comparison
Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
| Contains more Vitamin CVitamin C | +266.7% |
| Contains more Vitamin EVitamin E | +22.7% |
| Contains more Vitamin B3Vitamin B3 | +20.5% |
| Contains more Vitamin B5Vitamin B5 | +71.9% |
| Contains more Vitamin B6Vitamin B6 | +105.3% |
| Contains more Vitamin B12Vitamin B12 | +54.9% |
| Contains more Vitamin KVitamin K | +200% |
| Contains more FolateFolate | +15.9% |
| Contains more Vitamin AVitamin A | +1400% |
| Contains more Vitamin B1Vitamin B1 | +117.4% |
All nutrients comparison - raw data values
| Nutrient |  |
 |
DV% diff. |
| Vitamin B12 | 3.33µg | 2.15µg | 49% |
| Sodium | 563mg | 94mg | 20% |
| Manganese | 0.074mg | 0.522mg | 19% |
| Zinc | 3.81mg | 1.76mg | 19% |
| Copper | 0.814mg | 0.685mg | 14% |
| Cholesterol | 97mg | 133mg | 12% |
| Selenium | 42.9µg | 36.7µg | 11% |
| Vitamin B5 | 0.997mg | 0.58mg | 8% |
| Vitamin B6 | 0.156mg | 0.076mg | 6% |
| Phosphorus | 234mg | 270mg | 5% |
| Iron | 0.5mg | 0.83mg | 4% |
| Calcium | 91mg | 60mg | 3% |
| Vitamin B3 | 2.747mg | 2.28mg | 3% |
| Vitamin C | 3.3mg | 0.9mg | 3% |
| Folate | 51µg | 44µg | 2% |
| Vitamin A | 1µg | 15µg | 2% |
| Vitamin E | 1.84mg | 1.5mg | 2% |
| Vitamin B1 | 0.023mg | 0.05mg | 2% |
| Protein | 17.88g | 16.77g | 2% |
| Potassium | 259mg | 296mg | 1% |
| Magnesium | 36mg | 33mg | 1% |
| Vitamin B2 | 0.093mg | 0.085mg | 1% |
| Fats | 0.74g | 1.2g | 1% |
| Polyunsaturated fat | 0.258g | 0.367g | 1% |
| Calories | 83kcal | 82kcal | 0% |
| Vitamin K | 0.3µg | 0.1µg | 0% |
| Trans fat | 0.014g | N/A | |
| Choline | 80.9mg | 80.9mg | 0% |
| Saturated fat | 0.201g | 0.181g | 0% |
| Monounsaturated fat | 0.129g | 0.244g | 0% |
| Tryptophan | 0.226mg | 0.234mg | 0% |
| Threonine | 0.727mg | 0.676mg | 0% |
| Isoleucine | 0.776mg | 0.811mg | 0% |
| Leucine | 1.307mg | 1.329mg | 0% |
| Lysine | 1.386mg | 1.457mg | 0% |
| Methionine | 0.452mg | 0.472mg | 0% |
| Phenylalanine | 0.708mg | 0.706mg | 0% |
| Valine | 0.806mg | 0.786mg | 0% |
| Histidine | 0.393mg | 0.341mg | 0% |
| Omega-3 - EPA | 0.101g | 0.119g | N/A |
| Omega-3 - DHA | 0.067g | 0.047g | N/A |
| Omega-3 - DPA | 0.009g | 0g | N/A |
| Omega-6 - Eicosadienoic acid | 0.005g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
| Contains more FatsFats | +62.2% |
| Contains more OtherOther | +57.4% |
~equal in
Protein
~16.77g
~equal in
Carbs
~0g
~equal in
Water
~79.37g
Fat Type Comparison
Fat type breakdown side-by-side comparison
| Contains more Mono. FatMonounsaturated fat | +89.1% |
| Contains more Poly. FatPolyunsaturated fat | +42.2% |
~equal in
Saturated fat
~0.181g
