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Mackerel vs. Squid — In-Depth Nutrition Comparison

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How are mackerel and squid different?

  • Mackerel is higher in vitamin B12; however, squid is richer in vitamin B2, iron, copper, phosphorus, selenium, and zinc.
  • Daily need coverage for vitamin B12 for mackerel is 275% higher.
  • Mackerel contains 30 times more saturated fat than squid. While mackerel contains 7.148g of saturated fat, squid contains only 0.236g.

Fish, mackerel, salted and Mollusks, cuttlefish, mixed species, cooked, moist heat are the varieties used in this article.

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 43% 20% 46% 53% 33% 30% 109% 580% 0% 400%
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%
Contains more CalciumCalcium +172.7%
Contains more PotassiumPotassium +22.5%
Contains more IronIron +674.3%
Contains more CopperCopper +898%
Contains more ZincZinc +214.5%
Contains more PhosphorusPhosphorus +128.3%
Contains less SodiumSodium -83.3%
Contains more SeleniumSelenium +22.1%
~equal in Magnesium ~60mg

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 0% 16% 48% 378% 5% 44% 62% 0% 95% 1500% 20% 11% 55%
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% 68% 0% 0% 4.3% 399% 41% 54% 62% 675% 0% 18% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +17.6%
Contains more Vitamin B3Vitamin B3 +50.8%
Contains more Vitamin B6Vitamin B6 +51.9%
Contains more Vitamin B12Vitamin B12 +122.2%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +331.9%
Contains more Vitamin B2Vitamin B2 +810%
Contains more FolateFolate +60%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
19% 25% 43% 13%
Protein: 18.5 g
Fats: 25.1 g
Carbs: 0 g
Water: 43 g
Other: 13.4 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 +1692.9%
Contains more OtherOther +298.8%
Contains more ProteinProtein +75.6%
Contains more CarbsCarbs +∞%
Contains more WaterWater +42.1%

Fat Type Comparison

Fat type breakdown side-by-side comparison
33% 38% 29%
Saturated fat: Sat. Fat 7.148 g
Monounsaturated fat: Mono. Fat 8.32 g
Polyunsaturated fat: Poly. Fat 6.21 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 +5035.8%
Contains more Poly. FatPolyunsaturated fat +2217.2%
Contains less Sat. FatSaturated fat -96.7%

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 Sugar ok
Lower in Sodium ok
Lower in Saturated fat ok
Lower in Glycemic Index ok
Lower in price ok
Rich in minerals ok
Lower in Cholesterol ok
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Mackerel Squid DV% diff.
Vitamin B12 12µg 5.4µg 275%
Sodium 4450mg 744mg 161%
Vitamin D 1006IU 126%
Vitamin D 25.2µg 126%
Vitamin B2 0.19mg 1.729mg 118%
Iron 1.4mg 10.84mg 118%
Copper 0.1mg 0.998mg 100%
Phosphorus 254mg 580mg 47%
Cholesterol 95mg 224mg 43%
Polyunsaturated fat 6.21g 0.268g 40%
Fats 25.1g 1.4g 36%
Saturated fat 7.148g 0.236g 31%
Selenium 73.4µg 89.6µg 29%
Protein 18.5g 32.48g 28%
Zinc 1.1mg 3.46mg 21%
Monounsaturated fat 8.32g 0.162g 20%
Vitamin B5 0.9mg 18%
Choline 101.6mg 18%
Vitamin A 47µg 203µg 17%
Vitamin E 2.38mg 16%
Vitamin B6 0.41mg 0.27mg 11%
Calcium 66mg 180mg 11%
Vitamin C 0mg 8.5mg 9%
Manganese 0.209mg 9%
Vitamin K 7.8µg 7%
Calories 305kcal 158kcal 7%
Vitamin B3 3.3mg 2.189mg 7%
Potassium 520mg 637mg 3%
Folate 15µg 24µg 2%
Carbs 0g 1.64g 1%
Net carbs 0g 1.64g N/A
Magnesium 60mg 60mg 0%
Vitamin B1 0.02mg 0.017mg 0%
Tryptophan 0.364mg 0%
Threonine 1.398mg 0%
Isoleucine 1.414mg 0%
Leucine 2.287mg 0%
Lysine 2.427mg 0%
Methionine 0.733mg 0%
Phenylalanine 1.164mg 0%
Valine 1.419mg 0%
Histidine 0.624mg 0%
Omega-3 - EPA 1.619g 0.078g N/A
Omega-3 - DHA 2.965g 0.132g N/A
Omega-3 - DPA 0.391g 0.012g N/A

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

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
172%
Mackerel
104%
Squid
Minerals Daily Need Coverage Score
131%
Mackerel
185%
Squid

Comparison summary

Which food is lower in Sugar?
Squid
Squid is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Squid
Squid contains less Sodium (difference - 3706mg)
Which food is lower in Saturated fat?
Squid
Squid is lower in Saturated fat (difference - 6.912g)
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 - 129mg)
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/168149/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.