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Mackerel vs. Squid — In-Depth Nutrition Comparison

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What are the main differences between Mackerel and Squid?

  • Mackerel is richer in Vitamin B12, and Vitamin B3, while Squid is higher in Iron, Vitamin B2, Copper, Selenium, Phosphorus, and Zinc.
  • Mackerel's daily need coverage for Vitamin B12 is 567% higher.
  • Squid has 3 times less Vitamin B3 than Mackerel. Mackerel has 6.85mg of Vitamin B3, while Squid has 2.189mg.
  • Mackerel is lower in Cholesterol.

We used Fish, mackerel, Atlantic, cooked, dry heat and Mollusks, cuttlefish, mixed species, cooked, moist heat types in this comparison.

Infographic

Mackerel 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 69% 4.5% 35% 59% 31% 26% 119% 11% 2.6% 281%
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%
Contains more MagnesiumMagnesium +61.7%
Contains less SodiumSodium -88.8%
Contains more CalciumCalcium +1100%
Contains more PotassiumPotassium +58.9%
Contains more IronIron +590.4%
Contains more CopperCopper +961.7%
Contains more ZincZinc +268.1%
Contains more PhosphorusPhosphorus +108.6%
Contains more ManganeseManganese +945%
Contains more SeleniumSelenium +73.6%

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 1.3% 11% 0% 0% 40% 95% 128% 59% 106% 2375% 0% 1.5% 0%
Squid
4
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 B1Vitamin B1 +835.3%
Contains more Vitamin B3Vitamin B3 +212.9%
Contains more Vitamin B6Vitamin B6 +70.4%
Contains more Vitamin B12Vitamin B12 +251.9%
Contains more Vitamin CVitamin C +2025%
Contains more Vitamin AVitamin A +275%
Contains more Vitamin B2Vitamin B2 +319.7%
Contains more FolateFolate +1100%
~equal in Vitamin E ~mg
~equal in Vitamin D ~µg
~equal in Vitamin B5 ~0.9mg
~equal in Vitamin K ~µg
~equal in Choline ~mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
24% 18% 53% 5%
Protein: 23.85 g
Fats: 17.81 g
Carbs: 0 g
Water: 53.27 g
Other: 5.07 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 +1172.1%
Contains more OtherOther +50.9%
Contains more ProteinProtein +36.2%
Contains more CarbsCarbs +∞%
Contains more WaterWater +14.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
27% 45% 28%
Saturated Fat: Sat. Fat 4.176 g
Monounsaturated Fat: Mono. Fat 7.006 g
Polyunsaturated fat: Poly. Fat 4.3 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 +4224.7%
Contains more Poly. FatPolyunsaturated fat +1504.5%
Contains less Sat. FatSaturated Fat -94.3%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Mackerel Squid Opinion
Calories 262kcal 158kcal Mackerel
Protein 23.85g 32.48g Squid
Fats 17.81g 1.4g Mackerel
Vitamin C 0.4mg 8.5mg Squid
Net carbs 0g 1.64g Squid
Carbs 0g 1.64g Squid
Cholesterol 75mg 224mg Mackerel
Magnesium 97mg 60mg Mackerel
Calcium 15mg 180mg Squid
Potassium 401mg 637mg Squid
Iron 1.57mg 10.84mg Squid
Copper 0.094mg 0.998mg Squid
Zinc 0.94mg 3.46mg Squid
Phosphorus 278mg 580mg Squid
Sodium 83mg 744mg Mackerel
Vitamin A 180IU 675IU Squid
Vitamin A 54µg 203µg Squid
Manganese 0.02mg 0.209mg Squid
Selenium 51.6µg 89.6µg Squid
Vitamin B1 0.159mg 0.017mg Mackerel
Vitamin B2 0.412mg 1.729mg Squid
Vitamin B3 6.85mg 2.189mg Mackerel
Vitamin B5 0.99mg 0.9mg Mackerel
Vitamin B6 0.46mg 0.27mg Mackerel
Vitamin B12 19µg 5.4µg Mackerel
Folate 2µg 24µg Squid
Saturated Fat 4.176g 0.236g Squid
Monounsaturated Fat 7.006g 0.162g Mackerel
Polyunsaturated fat 4.3g 0.268g Mackerel
Tryptophan 0.267mg 0.364mg Squid
Threonine 1.045mg 1.398mg Squid
Isoleucine 1.099mg 1.414mg Squid
Leucine 1.938mg 2.287mg Squid
Lysine 2.19mg 2.427mg Squid
Methionine 0.706mg 0.733mg Squid
Phenylalanine 0.931mg 1.164mg Squid
Valine 1.228mg 1.419mg Squid
Histidine 0.702mg 0.624mg Mackerel
Omega-3 - EPA 0.504g 0.078g Mackerel
Omega-3 - DHA 0.699g 0.132g Mackerel
Omega-3 - DPA 0.106g 0.012g Mackerel

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Mackerel Squid
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
217%
Mackerel
102%
Squid
Minerals Daily Need Coverage Score
64%
Mackerel
185%
Squid

Comparison summary

Which food is lower in Saturated Fat?
Squid
Squid is lower in Saturated Fat (difference - 3.94g)
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 - $7)
Which food is richer in minerals?
Squid
Squid is relatively richer in minerals
Which food is lower in Cholesterol?
Mackerel
Mackerel is lower in Cholesterol (difference - 149mg)
Which food contains less Sodium?
Mackerel
Mackerel contains less Sodium (difference - 661mg)
Which food contains less Sugar?
?
The foods are relatively equal in Sugar ( g)
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. Mackerel - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175120/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.