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Octopus vs. Squid — In-Depth Nutrition Comparison

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How are octopus and squid different?

  • Octopus is higher in vitamin B12, vitamin B6, and vitamin B3; however, squid is richer in vitamin B2, phosphorus, copper, iron, and vitamin A.
  • Daily need coverage for vitamin B12 for octopus is 1275% higher.
  • Octopus contains 7 times more Vitamin B12 than squid. While octopus contains 36µg of Vitamin B12, squid contains only 5.4µg.
  • Octopus has less sodium.

Mollusks, octopus, common, cooked, moist heat and Mollusks, cuttlefish, mixed species, cooked, moist heat are the varieties used in this article.

Infographic

Octopus vs Squid 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 43% 32% 56% 358% 246% 92% 120% 60% 6.1% 489%
Squid
5
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%
Contains less SodiumSodium -38.2%
Contains more CalciumCalcium +69.8%
Contains more IronIron +13.6%
Contains more CopperCopper +35%
Contains more PhosphorusPhosphorus +107.9%
Contains more ManganeseManganese +344.7%
~equal in Magnesium ~60mg
~equal in Potassium ~637mg
~equal in Zinc ~3.46mg
~equal in Selenium ~89.6µg

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.
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 27% 18% 24% 0% 14% 18% 71% 54% 150% 4500% 0.25% 18% 44%
Squid
2
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%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +235.3%
Contains more Vitamin B3Vitamin B3 +72.7%
Contains more Vitamin B6Vitamin B6 +140%
Contains more Vitamin B12Vitamin B12 +566.7%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +125%
Contains more Vitamin B2Vitamin B2 +2175%
~equal in Vitamin C ~8.5mg
~equal in Vitamin D ~µg
~equal in Vitamin B5 ~0.9mg
~equal in Folate ~24µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
30% 2% 4% 61% 3%
Protein: 29.82 g
Fats: 2.08 g
Carbs: 4.4 g
Water: 60.5 g
Other: 3.2 g
Squid
3
32% 61% 3%
Protein: 32.48 g
Fats: 1.4 g
Carbs: 1.64 g
Water: 61.12 g
Other: 3.36 g
Contains more FatsFats +48.6%
Contains more CarbsCarbs +168.3%
~equal in Protein ~32.48g
~equal in Water ~61.12g
~equal in Other ~3.36g

Fat Type Comparison

Fat type breakdown side-by-side comparison
36% 26% 38%
Saturated Fat: Sat. Fat 0.453 g
Monounsaturated Fat: Mono. Fat 0.324 g
Polyunsaturated fat: Poly. Fat 0.477 g
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
Contains more Mono. FatMonounsaturated Fat +100%
Contains more Poly. FatPolyunsaturated fat +78%
Contains less Sat. FatSaturated Fat -47.9%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Octopus Squid Opinion
Calories 164kcal 158kcal Octopus
Protein 29.82g 32.48g Squid
Fats 2.08g 1.4g Octopus
Vitamin C 8mg 8.5mg Squid
Net carbs 4.4g 1.64g Octopus
Carbs 4.4g 1.64g Octopus
Cholesterol 96mg 224mg Octopus
Magnesium 60mg 60mg
Calcium 106mg 180mg Squid
Potassium 630mg 637mg Squid
Iron 9.54mg 10.84mg Squid
Copper 0.739mg 0.998mg Squid
Zinc 3.36mg 3.46mg Squid
Phosphorus 279mg 580mg Squid
Sodium 460mg 744mg Octopus
Vitamin A 300IU 675IU Squid
Vitamin A 90µg 203µg Squid
Vitamin E 1.2mg Octopus
Manganese 0.047mg 0.209mg Squid
Selenium 89.6µg 89.6µg
Vitamin B1 0.057mg 0.017mg Octopus
Vitamin B2 0.076mg 1.729mg Squid
Vitamin B3 3.78mg 2.189mg Octopus
Vitamin B5 0.9mg 0.9mg
Vitamin B6 0.648mg 0.27mg Octopus
Vitamin B12 36µg 5.4µg Octopus
Vitamin K 0.1µg Octopus
Folate 24µg 24µg
Choline 81mg Octopus
Saturated Fat 0.453g 0.236g Squid
Monounsaturated Fat 0.324g 0.162g Octopus
Polyunsaturated fat 0.477g 0.268g Octopus
Tryptophan 0.334mg 0.364mg Squid
Threonine 1.283mg 1.398mg Squid
Isoleucine 1.298mg 1.414mg Squid
Leucine 2.099mg 2.287mg Squid
Lysine 2.228mg 2.427mg Squid
Methionine 0.673mg 0.733mg Squid
Phenylalanine 1.069mg 1.164mg Squid
Valine 1.303mg 1.419mg Squid
Histidine 0.573mg 0.624mg Squid
Omega-3 - EPA 0.152g 0.078g Octopus
Omega-3 - DHA 0.162g 0.132g Octopus
Omega-3 - DPA 0.012g 0.012g

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Octopus Squid
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet Equal

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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
380%
Octopus
102%
Squid
Minerals Daily Need Coverage Score
150%
Octopus
185%
Squid

Comparison summary

Which food is lower in Sugar?
Squid
Squid is lower in Sugar (difference - 0g)
Which food is lower in Saturated Fat?
Squid
Squid is lower in Saturated Fat (difference - 0.217g)
Which food is richer in minerals?
Squid
Squid is relatively richer in minerals
Which food is lower in Cholesterol?
Octopus
Octopus is lower in Cholesterol (difference - 128mg)
Which food contains less Sodium?
Octopus
Octopus contains less Sodium (difference - 284mg)
Which food is richer in vitamins?
Octopus
Octopus is relatively richer in vitamins
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes ()
Which food is cheaper?
?
The foods are relatively equal in price ($)

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. Octopus - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174249/nutrients
  2. Squid - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172010/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.