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Shrimp vs. Crab meat — In-Depth Nutrition Comparison

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How are Shrimp and Crab meat different?

  • Shrimp is richer in Selenium, Vitamin A, and Vitamin B3, while Crab meat is higher in Vitamin B12, Copper, Zinc, Vitamin C, Folate, and Magnesium.
  • Crab meat covers your daily need of Vitamin B12 410% more than Shrimp.
  • Shrimp contains 10 times more Vitamin A than Crab meat. Shrimp contains 90µg of Vitamin A, while Crab meat contains 9µg.
  • Crab meat is lower in Cholesterol.

Crustaceans, shrimp, mixed species, cooked, moist heat (may have been previously frozen) and Crustaceans, crab, alaska king, cooked, moist heat types were used in this article.

Infographic

Shrimp vs Crab meat infographic
Infographic link

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 45% 18% 23% 29% 394% 208% 120% 140% 5.2% 218%
Contains more CalciumCalcium +54.2%
Contains less SodiumSodium -11.7%
Contains more ManganeseManganese +22.5%
Contains more SeleniumSelenium +23.8%
Contains more MagnesiumMagnesium +70.3%
Contains more PotassiumPotassium +54.1%
Contains more IronIron +137.5%
Contains more CopperCopper +358.1%
Contains more ZincZinc +367.5%
~equal in Phosphorus ~280mg

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
8
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 25% 1.7% 0% 0% 13% 13% 25% 24% 42% 1438% 0% 38% 0%
Contains more Vitamin AVitamin A +937.9%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B3Vitamin B3 +99.9%
Contains more Vitamin B5Vitamin B5 +29.8%
Contains more Vitamin B6Vitamin B6 +34.4%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B1Vitamin B1 +65.6%
Contains more Vitamin B2Vitamin B2 +129.2%
Contains more Vitamin B12Vitamin B12 +592.8%
Contains more FolateFolate +112.5%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Shrimp
4
23% 2% 72% 2%
Protein: 22.78 g
Fats: 1.7 g
Carbs: 1.52 g
Water: 71.56 g
Other: 2.44 g
19% 78%
Protein: 19.35 g
Fats: 1.54 g
Carbs: 0 g
Water: 77.55 g
Other: 1.56 g
Contains more ProteinProtein +17.7%
Contains more CarbsCarbs +∞%
Contains more OtherOther +56.4%
~equal in Fats ~1.54g
~equal in Water ~77.55g

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
16% 22% 63%
Saturated Fat: Sat. Fat 0.133 g
Monounsaturated Fat: Mono. Fat 0.185 g
Polyunsaturated fat: Poly. Fat 0.536 g
Contains more Mono. FatMonounsaturated Fat +95.1%
Contains less Sat. FatSaturated Fat -74.5%
~equal in Polyunsaturated fat ~0.536g

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Shrimp Crab meat Opinion
Calories 119kcal 97kcal Shrimp
Protein 22.78g 19.35g Shrimp
Fats 1.7g 1.54g Shrimp
Vitamin C 0mg 7.6mg Crab meat
Net carbs 1.52g 0g Shrimp
Carbs 1.52g 0g Shrimp
Cholesterol 211mg 53mg Crab meat
Vitamin D 4IU Shrimp
Magnesium 37mg 63mg Crab meat
Calcium 91mg 59mg Shrimp
Potassium 170mg 262mg Crab meat
Iron 0.32mg 0.76mg Crab meat
Copper 0.258mg 1.182mg Crab meat
Zinc 1.63mg 7.62mg Crab meat
Phosphorus 306mg 280mg Shrimp
Sodium 947mg 1072mg Shrimp
Vitamin A 301IU 29IU Shrimp
Vitamin A 90µg 9µg Shrimp
Vitamin E 2.2mg Shrimp
Vitamin D 0.1µg Shrimp
Manganese 0.049mg 0.04mg Shrimp
Selenium 49.5µg 40µg Shrimp
Vitamin B1 0.032mg 0.053mg Crab meat
Vitamin B2 0.024mg 0.055mg Crab meat
Vitamin B3 2.678mg 1.34mg Shrimp
Vitamin B5 0.519mg 0.4mg Shrimp
Vitamin B6 0.242mg 0.18mg Shrimp
Vitamin B12 1.66µg 11.5µg Crab meat
Vitamin K 0.4µg Shrimp
Folate 24µg 51µg Crab meat
Trans Fat 0.035g Crab meat
Choline 135.4mg Shrimp
Saturated Fat 0.521g 0.133g Crab meat
Monounsaturated Fat 0.361g 0.185g Shrimp
Polyunsaturated fat 0.59g 0.536g Shrimp
Tryptophan 0.26mg 0.269mg Crab meat
Threonine 0.904mg 0.783mg Shrimp
Isoleucine 1.05mg 0.938mg Shrimp
Leucine 1.95mg 1.536mg Shrimp
Lysine 2.172mg 1.684mg Shrimp
Methionine 0.665mg 0.545mg Shrimp
Phenylalanine 0.992mg 0.817mg Shrimp
Valine 1.067mg 0.91mg Shrimp
Histidine 0.501mg 0.393mg Shrimp
Omega-3 - EPA 0.135g 0.295g Crab meat
Omega-3 - DHA 0.141g 0.118g Shrimp
Omega-3 - DPA 0.012g 0.031g Crab meat
Omega-6 - Eicosadienoic acid 0.012g Shrimp

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Shrimp Crab meat
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
125%
Crab meat
Minerals Daily Need Coverage Score
74%
Shrimp
120%
Crab meat

Comparison summary

Which food contains less Sodium?
Shrimp
Shrimp contains less Sodium (difference - 125mg)
Which food is cheaper?
Shrimp
Shrimp is cheaper (difference - $5)
Which food is lower in Cholesterol?
Crab meat
Crab meat is lower in Cholesterol (difference - 158mg)
Which food is lower in Sugar?
Crab meat
Crab meat is lower in Sugar (difference - 0g)
Which food is lower in Saturated Fat?
Crab meat
Crab meat is lower in Saturated Fat (difference - 0.388g)
Which food is lower in glycemic index?
Crab meat
Crab meat is lower in glycemic index (difference - 50)
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. Crab meat - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174202/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.