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Shrimp vs. Crayfish — In-Depth Nutrition Comparison

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What are the differences between Shrimp and Crayfish?

  • Shrimp is higher in Selenium, Vitamin B6, Choline, and Vitamin A, yet Crayfish is higher in Copper, Manganese, Vitamin B12, and Iron.
  • Crayfish's daily need coverage for Copper is 47% more.
  • Shrimp has 10 times more Sodium than Crayfish. While Shrimp has 947mg of Sodium, Crayfish has only 94mg.

We used Crustaceans, shrimp, mixed species, cooked, moist heat (may have been previously frozen) and Crustaceans, crayfish, mixed species, wild, cooked, moist heat types in this article.

Infographic

Shrimp vs Crayfish infographic
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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.
Shrimp
4
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 26% 27% 15% 12% 86% 44% 131% 124% 6.4% 270%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 24% 18% 26% 31% 228% 48% 116% 12% 68% 200%
Contains more MagnesiumMagnesium +12.1%
Contains more CalciumCalcium +51.7%
Contains more PhosphorusPhosphorus +13.3%
Contains more SeleniumSelenium +34.9%
Contains more PotassiumPotassium +74.1%
Contains more IronIron +159.4%
Contains more CopperCopper +165.5%
Contains less SodiumSodium -90.1%
Contains more ManganeseManganese +965.3%
~equal in Zinc ~1.76mg

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.
Shrimp
7
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 18% 44% 3% 8% 5.5% 50% 31% 56% 208% 1% 18% 74%
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 3% 3% 30% 0% 13% 20% 43% 35% 18% 269% 0.25% 33% 44%
Contains more Vitamin AVitamin A +502%
Contains more Vitamin EVitamin E +46.7%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B3Vitamin B3 +17.5%
Contains more Vitamin B6Vitamin B6 +218.4%
Contains more Vitamin KVitamin K +300%
Contains more CholineCholine +67.4%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B1Vitamin B1 +56.3%
Contains more Vitamin B2Vitamin B2 +254.2%
Contains more Vitamin B5Vitamin B5 +11.8%
Contains more Vitamin B12Vitamin B12 +29.5%
Contains more FolateFolate +83.3%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Shrimp
3
23% 2% 72% 2%
Protein: 22.78 g
Fats: 1.7 g
Carbs: 1.52 g
Water: 71.56 g
Other: 2.44 g
17% 79% 3%
Protein: 16.77 g
Fats: 1.2 g
Carbs: 0 g
Water: 79.37 g
Other: 2.66 g
Contains more ProteinProtein +35.8%
Contains more FatsFats +41.7%
Contains more CarbsCarbs +∞%
Contains more WaterWater +10.9%
~equal in Other ~2.66g

Fat Type Comparison

Fat type breakdown side-by-side comparison
Shrimp
2
35% 25% 40%
Saturated Fat: Sat. Fat 0.521 g
Monounsaturated Fat: Mono. Fat 0.361 g
Polyunsaturated fat: Poly. Fat 0.59 g
23% 31% 46%
Saturated Fat: Sat. Fat 0.181 g
Monounsaturated Fat: Mono. Fat 0.244 g
Polyunsaturated fat: Poly. Fat 0.367 g
Contains more Mono. FatMonounsaturated Fat +48%
Contains more Poly. FatPolyunsaturated fat +60.8%
Contains less Sat. FatSaturated Fat -65.3%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Shrimp Crayfish
Lower in Cholesterol ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Lower in price ok
Lower in Sugar Equal
Rich in minerals Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Shrimp Crayfish Opinion
Calories 119kcal 82kcal Shrimp
Protein 22.78g 16.77g Shrimp
Fats 1.7g 1.2g Shrimp
Vitamin C 0mg 0.9mg Crayfish
Net carbs 1.52g 0g Shrimp
Carbs 1.52g 0g Shrimp
Cholesterol 211mg 133mg Crayfish
Vitamin D 4IU 0IU Shrimp
Magnesium 37mg 33mg Shrimp
Calcium 91mg 60mg Shrimp
Potassium 170mg 296mg Crayfish
Iron 0.32mg 0.83mg Crayfish
Copper 0.258mg 0.685mg Crayfish
Zinc 1.63mg 1.76mg Crayfish
Phosphorus 306mg 270mg Shrimp
Sodium 947mg 94mg Crayfish
Vitamin A 301IU 50IU Shrimp
Vitamin A 90µg 15µg Shrimp
Vitamin E 2.2mg 1.5mg Shrimp
Vitamin D 0.1µg 0µg Shrimp
Manganese 0.049mg 0.522mg Crayfish
Selenium 49.5µg 36.7µg Shrimp
Vitamin B1 0.032mg 0.05mg Crayfish
Vitamin B2 0.024mg 0.085mg Crayfish
Vitamin B3 2.678mg 2.28mg Shrimp
Vitamin B5 0.519mg 0.58mg Crayfish
Vitamin B6 0.242mg 0.076mg Shrimp
Vitamin B12 1.66µg 2.15µg Crayfish
Vitamin K 0.4µg 0.1µg Shrimp
Folate 24µg 44µg Crayfish
Trans Fat 0.035g Crayfish
Choline 135.4mg 80.9mg Shrimp
Saturated Fat 0.521g 0.181g Crayfish
Monounsaturated Fat 0.361g 0.244g Shrimp
Polyunsaturated fat 0.59g 0.367g Shrimp
Tryptophan 0.26mg 0.234mg Shrimp
Threonine 0.904mg 0.676mg Shrimp
Isoleucine 1.05mg 0.811mg Shrimp
Leucine 1.95mg 1.329mg Shrimp
Lysine 2.172mg 1.457mg Shrimp
Methionine 0.665mg 0.472mg Shrimp
Phenylalanine 0.992mg 0.706mg Shrimp
Valine 1.067mg 0.786mg Shrimp
Histidine 0.501mg 0.341mg Shrimp
Omega-3 - EPA 0.135g 0.119g Shrimp
Omega-3 - DHA 0.141g 0.047g Shrimp
Omega-3 - DPA 0.012g 0g Shrimp
Omega-6 - Eicosadienoic acid 0.012g Shrimp

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Shrimp Crayfish
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
40%
Shrimp
39%
Crayfish
Minerals Daily Need Coverage Score
74%
Shrimp
77%
Crayfish

Comparison summary

Which food is lower in Cholesterol?
Crayfish
Crayfish is lower in Cholesterol (difference - 78mg)
Which food contains less Sodium?
Crayfish
Crayfish contains less Sodium (difference - 853mg)
Which food is lower in Saturated Fat?
Crayfish
Crayfish is lower in Saturated Fat (difference - 0.34g)
Which food is lower in glycemic index?
Crayfish
Crayfish is lower in glycemic index (difference - 50)
Which food is cheaper?
Crayfish
Crayfish is cheaper (difference - $7)
Which food contains less Sugar?
?
The foods are relatively equal in Sugar (0 g)
Which food is richer in minerals?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.
Which food is richer in vitamins?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Shrimp - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171971/nutrients
  2. Crayfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174207/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.