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Squid vs. Cod — In-Depth Nutrition Comparison

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A recap on differences between squid and cod

  • Squid is higher than cod in vitamin B12, iron, vitamin B2, copper, selenium, phosphorus, zinc, and calcium.
  • Squid covers your daily vitamin B12 needs 181% more than cod.
  • Squid contains 28 times more copper than cod. While squid contains 0.998mg of copper, cod contains only 0.036mg.
  • The amount of sodium in cod is lower.

Food varieties used in this article are Mollusks, cuttlefish, mixed species, cooked, moist heat and Fish, cod, Atlantic, cooked, dry heat.

Infographic

Squid vs Cod 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
9
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%
Cod
Cod
1
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 30% 4.2% 22% 18% 12% 16% 59% 10% 2.6% 205%
Contains more MagnesiumMagnesium +42.9%
Contains more CalciumCalcium +1185.7%
Contains more PotassiumPotassium +161.1%
Contains more IronIron +2112.2%
Contains more CopperCopper +2672.2%
Contains more ZincZinc +496.6%
Contains more PhosphorusPhosphorus +320.3%
Contains more ManganeseManganese +945%
Contains more SeleniumSelenium +138.3%
Contains less SodiumSodium -89.5%

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
6
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% 68% 0% 0% 4.3% 399% 41% 54% 62% 675% 0% 18% 0%
Cod
Cod
6
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% 4.7% 16% 18% 22% 18% 47% 11% 65% 131% 0.25% 6% 46%
Contains more Vitamin CVitamin C +750%
Contains more Vitamin AVitamin A +1350%
Contains more Vitamin B2Vitamin B2 +2088.6%
Contains more Vitamin B5Vitamin B5 +400%
Contains more Vitamin B12Vitamin B12 +414.3%
Contains more FolateFolate +200%
Contains more Vitamin B1Vitamin B1 +417.6%
Contains more Vitamin B3Vitamin B3 +14.8%
~equal in Vitamin B6 ~0.283mg

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
Cod
Cod
1
23% 76%
Protein: 22.83 g
Fats: 0.86 g
Carbs: 0 g
Water: 75.92 g
Other: 0.39 g
Contains more ProteinProtein +42.3%
Contains more FatsFats +62.8%
Contains more CarbsCarbs +∞%
Contains more OtherOther +761.5%
Contains more WaterWater +24.2%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Squid
1
35% 24% 40%
Saturated fat: Sat. Fat 0.236 g
Monounsaturated fat: Mono. Fat 0.162 g
Polyunsaturated fat: Poly. Fat 0.268 g
Cod
Cod
2
29% 21% 50%
Saturated fat: Sat. Fat 0.168 g
Monounsaturated fat: Mono. Fat 0.124 g
Polyunsaturated fat: Poly. Fat 0.292 g
Contains more Mono. FatMonounsaturated fat +30.6%
Contains less Sat. FatSaturated fat -28.8%
~equal in Polyunsaturated fat ~0.292g

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Squid Cod
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 Cod DV% diff.
Vitamin B12 5.4µg 1.05µg 181%
Iron 10.84mg 0.49mg 129%
Vitamin B2 1.729mg 0.079mg 127%
Copper 0.998mg 0.036mg 107%
Selenium 89.6µg 37.6µg 95%
Phosphorus 580mg 138mg 63%
Cholesterol 224mg 55mg 56%
Sodium 744mg 78mg 29%
Zinc 3.46mg 0.58mg 26%
Vitamin A 203µg 14µg 21%
Protein 32.48g 22.83g 19%
Calcium 180mg 14mg 17%
Choline 83.7mg 15%
Vitamin B5 0.9mg 0.18mg 14%
Potassium 637mg 244mg 12%
Manganese 0.209mg 0.02mg 8%
Vitamin C 8.5mg 1mg 8%
Vitamin D 46IU 6%
Vitamin D 1.2µg 6%
Vitamin B1 0.017mg 0.088mg 6%
Vitamin E 0.81mg 5%
Folate 24µg 8µg 4%
Magnesium 60mg 42mg 4%
Calories 158kcal 105kcal 3%
Vitamin B3 2.189mg 2.513mg 2%
Vitamin B6 0.27mg 0.283mg 1%
Carbs 1.64g 0g 1%
Fats 1.4g 0.86g 1%
Net carbs 1.64g 0g N/A
Vitamin K 0.1µg 0%
Saturated fat 0.236g 0.168g 0%
Monounsaturated fat 0.162g 0.124g 0%
Polyunsaturated fat 0.268g 0.292g 0%
Tryptophan 0.364mg 0.256mg 0%
Threonine 1.398mg 1.001mg 0%
Isoleucine 1.414mg 1.052mg 0%
Leucine 2.287mg 1.856mg 0%
Lysine 2.427mg 2.097mg 0%
Methionine 0.733mg 0.676mg 0%
Phenylalanine 1.164mg 0.891mg 0%
Valine 1.419mg 1.176mg 0%
Histidine 0.624mg 0.672mg 0%
Omega-3 - EPA 0.078g 0.004g N/A
Omega-3 - DHA 0.132g 0.154g N/A
Omega-3 - DPA 0.012g 0.013g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Squid Cod
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
104%
Squid
30%
Cod
Minerals Daily Need Coverage Score
185%
Squid
38%
Cod

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 - $1.3)
Which food is richer in minerals?
Squid
Squid is relatively richer in minerals
Which food is lower in Cholesterol?
Cod
Cod is lower in Cholesterol (difference - 169mg)
Which food contains less Sodium?
Cod
Cod contains less Sodium (difference - 666mg)
Which food is lower in Saturated fat?
Cod
Cod is lower in Saturated fat (difference - 0.068g)
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. Cod - https://fdc.nal.usda.gov/fdc-app.html#/food-details/171956/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.