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Squid vs. Crab — In-Depth Nutrition Comparison

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Significant differences between Squid and Crab

  • The amount of Iron, Vitamin B2, Vitamin B12, Selenium, Phosphorus, Vitamin A, Copper, Potassium, and Calcium in Squid is higher than in Crab.
  • Squid covers your daily Iron needs 129% more than Crab.
  • Crab has 203 times less Vitamin A than Squid. Squid has 203µg of Vitamin A, while Crab has 1µg.
  • Crab contains less Cholesterol.

Specific food types used in this comparison are Mollusks, cuttlefish, mixed species, cooked, moist heat and Crustaceans, crab, blue, canned.

Infographic

Squid vs Crab 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.
Squid
8
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 43% 54% 56% 407% 333% 94% 249% 97% 27% 489%
Crab
2
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 26% 27% 23% 19% 271% 104% 100% 73% 9.7% 234%
Contains more MagnesiumMagnesium +66.7%
Contains more CalciumCalcium +97.8%
Contains more PotassiumPotassium +145.9%
Contains more IronIron +2068%
Contains more CopperCopper +22.6%
Contains more PhosphorusPhosphorus +147.9%
Contains more ManganeseManganese +182.4%
Contains more SeleniumSelenium +108.9%
Contains more ZincZinc +10.1%
Contains less SodiumSodium -24.3%

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.
Squid
5
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 28% 41% 0% 0% 4.3% 399% 41% 54% 62% 675% 0% 18% 0%
Crab
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 11% 0.12% 37% 0% 5.8% 21% 52% 60% 36% 416% 0.75% 38% 44%
Contains more Vitamin CVitamin C +157.6%
Contains more Vitamin AVitamin A +33650%
Contains more Vitamin B2Vitamin B2 +1759.1%
Contains more Vitamin B6Vitamin B6 +73.1%
Contains more Vitamin B12Vitamin B12 +62.2%
Contains more Vitamin B1Vitamin B1 +35.3%
Contains more Vitamin B3Vitamin B3 +25.5%
Contains more Vitamin B5Vitamin B5 +10.8%
Contains more FolateFolate +112.5%
~equal in Vitamin D ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Squid
4
32% 61% 3%
Protein: 32.48 g
Fats: 1.4 g
Carbs: 1.64 g
Water: 61.12 g
Other: 3.36 g
Crab
1
18% 80% 2%
Protein: 17.88 g
Fats: 0.74 g
Carbs: 0 g
Water: 79.69 g
Other: 1.69 g
Contains more ProteinProtein +81.7%
Contains more FatsFats +89.2%
Contains more CarbsCarbs +∞%
Contains more OtherOther +98.8%
Contains more WaterWater +30.4%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Squid
2
35% 24% 40%
Saturated Fat: Sat. Fat 0.236 g
Monounsaturated Fat: Mono. Fat 0.162 g
Polyunsaturated fat: Poly. Fat 0.268 g
Crab
1
34% 22% 44%
Saturated Fat: Sat. Fat 0.201 g
Monounsaturated Fat: Mono. Fat 0.129 g
Polyunsaturated fat: Poly. Fat 0.258 g
Contains more Mono. FatMonounsaturated Fat +25.6%
Contains less Sat. FatSaturated Fat -14.8%
~equal in Polyunsaturated fat ~0.258g

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Squid Crab Opinion
Calories 158kcal 83kcal Squid
Protein 32.48g 17.88g Squid
Fats 1.4g 0.74g Squid
Vitamin C 8.5mg 3.3mg Squid
Net carbs 1.64g 0g Squid
Carbs 1.64g 0g Squid
Cholesterol 224mg 97mg Crab
Magnesium 60mg 36mg Squid
Calcium 180mg 91mg Squid
Potassium 637mg 259mg Squid
Iron 10.84mg 0.5mg Squid
Copper 0.998mg 0.814mg Squid
Zinc 3.46mg 3.81mg Crab
Phosphorus 580mg 234mg Squid
Sodium 744mg 563mg Crab
Vitamin A 675IU 2IU Squid
Vitamin A 203µg 1µg Squid
Vitamin E 1.84mg Crab
Manganese 0.209mg 0.074mg Squid
Selenium 89.6µg 42.9µg Squid
Vitamin B1 0.017mg 0.023mg Crab
Vitamin B2 1.729mg 0.093mg Squid
Vitamin B3 2.189mg 2.747mg Crab
Vitamin B5 0.9mg 0.997mg Crab
Vitamin B6 0.27mg 0.156mg Squid
Vitamin B12 5.4µg 3.33µg Squid
Vitamin K 0.3µg Crab
Folate 24µg 51µg Crab
Trans Fat 0.014g Squid
Choline 80.9mg Crab
Saturated Fat 0.236g 0.201g Crab
Monounsaturated Fat 0.162g 0.129g Squid
Polyunsaturated fat 0.268g 0.258g Squid
Tryptophan 0.364mg 0.226mg Squid
Threonine 1.398mg 0.727mg Squid
Isoleucine 1.414mg 0.776mg Squid
Leucine 2.287mg 1.307mg Squid
Lysine 2.427mg 1.386mg Squid
Methionine 0.733mg 0.452mg Squid
Phenylalanine 1.164mg 0.708mg Squid
Valine 1.419mg 0.806mg Squid
Histidine 0.624mg 0.393mg Squid
Omega-3 - EPA 0.078g 0.101g Crab
Omega-3 - DHA 0.132g 0.067g Squid
Omega-3 - DPA 0.012g 0.009g Squid
Omega-6 - Eicosadienoic acid 0.005g Crab

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Squid Crab
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
102%
Squid
56%
Crab
Minerals Daily Need Coverage Score
185%
Squid
89%
Crab

Comparison summary

Which food is lower in Sugar?
Squid
Squid is lower in Sugar (difference - 0g)
Which food is lower in glycemic index?
Squid
Squid is lower in glycemic index (difference - 0)
Which food is cheaper?
Squid
Squid is cheaper (difference - $12)
Which food is richer in minerals?
Squid
Squid is relatively richer in minerals
Which food is lower in Cholesterol?
Crab
Crab is lower in Cholesterol (difference - 127mg)
Which food contains less Sodium?
Crab
Crab contains less Sodium (difference - 181mg)
Which food is lower in Saturated Fat?
Crab
Crab is lower in Saturated Fat (difference - 0.035g)
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. Squid - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172010/nutrients
  2. Crab - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171966/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.