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Rockfish vs. Halibut — In-Depth Nutrition Comparison

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What are the differences between rockfish and halibut?

  • Rockfish is higher in selenium, vitamin B12, vitamin B2, vitamin B3, and phosphorus, yet halibut is higher in vitamin B6, iron, and polyunsaturated fat.
  • Rockfish's daily need coverage for selenium is 53% more.
  • Rockfish has 2 times more vitamin B2 than halibut. While rockfish has 0.226mg of vitamin B2, halibut has only 0.103mg.
  • The amount of saturated fat in rockfish is lower.

We used Fish, rockfish, Pacific, mixed species, cooked, dry heat and Fish, halibut, greenland, cooked, dry heat types in this article.

Infographic

Rockfish vs Halibut 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 24% 5.1% 41% 14% 14% 12% 106% 12% 1.7% 416%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 24% 1.2% 30% 32% 13% 14% 90% 13% 2% 255%
Contains more CalciumCalcium +325%
Contains more PotassiumPotassium +35.8%
Contains more PhosphorusPhosphorus +18.1%
Contains less SodiumSodium -13.6%
Contains more SeleniumSelenium +62.8%
Contains more IronIron +136.1%
Contains more ZincZinc +18.6%
Contains more ManganeseManganese +15.4%
~equal in Magnesium ~33mg
~equal in Copper ~0.038mg

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% 1.7% 8.8% 69% 6.8% 52% 54% 24% 56% 199% 0% 7.5% 43%
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% 6% 0% 0% 18% 24% 36% 17% 112% 120% 0% 0.75% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B2Vitamin B2 +119.4%
Contains more Vitamin B3Vitamin B3 +50.7%
Contains more Vitamin B5Vitamin B5 +40.3%
Contains more Vitamin B12Vitamin B12 +65.6%
Contains more FolateFolate +900%
Contains more CholineCholine +∞%
Contains more Vitamin AVitamin A +260%
Contains more Vitamin B1Vitamin B1 +170.4%
Contains more Vitamin B6Vitamin B6 +101.2%
~equal in Vitamin C ~0mg
~equal in Vitamin K ~µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
22% 75%
Protein: 22.23 g
Fats: 1.62 g
Carbs: 0 g
Water: 74.67 g
Other: 1.48 g
18% 18% 62% 2%
Protein: 18.42 g
Fats: 17.74 g
Carbs: 0 g
Water: 61.88 g
Other: 1.96 g
Contains more ProteinProtein +20.7%
Contains more WaterWater +20.7%
Contains more FatsFats +995.1%
Contains more OtherOther +32.4%
~equal in Carbs ~0g

Fat Type Comparison

Fat type breakdown side-by-side comparison
31% 34% 35%
Saturated fat: Sat. Fat 0.42 g
Monounsaturated fat: Mono. Fat 0.466 g
Polyunsaturated fat: Poly. Fat 0.485 g
20% 69% 11%
Saturated fat: Sat. Fat 3.102 g
Monounsaturated fat: Mono. Fat 10.742 g
Polyunsaturated fat: Poly. Fat 1.753 g
Contains less Sat. FatSaturated fat -86.5%
Contains more Mono. FatMonounsaturated fat +2205.2%
Contains more Poly. FatPolyunsaturated fat +261.4%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Rockfish Halibut DV% diff.
Selenium 76.2µg 46.8µg 53%
Vitamin B12 1.59µg 0.96µg 26%
Monounsaturated fat 0.466g 10.742g 26%
Fats 1.62g 17.74g 25%
Vitamin D 183IU 23%
Vitamin D 4.6µg 23%
Vitamin B6 0.241mg 0.485mg 19%
Choline 78.7mg 14%
Saturated fat 0.42g 3.102g 12%
Vitamin B2 0.226mg 0.103mg 9%
Polyunsaturated fat 0.485g 1.753g 8%
Protein 22.23g 18.42g 8%
Calories 109kcal 239kcal 7%
Vitamin B3 2.897mg 1.923mg 6%
Iron 0.36mg 0.85mg 6%
Phosphorus 248mg 210mg 5%
Potassium 467mg 344mg 4%
Vitamin B1 0.027mg 0.073mg 4%
Vitamin E 0.44mg 3%
Folate 10µg 1µg 2%
Vitamin B5 0.404mg 0.288mg 2%
Vitamin A 5µg 18µg 1%
Sodium 89mg 103mg 1%
Zinc 0.43mg 0.51mg 1%
Calcium 17mg 4mg 1%
Cholesterol 61mg 59mg 1%
Magnesium 33mg 33mg 0%
Copper 0.041mg 0.038mg 0%
Manganese 0.013mg 0.015mg 0%
Trans fat 0.025g N/A
Tryptophan 0.296mg 0.206mg 0%
Threonine 1.014mg 0.808mg 0%
Isoleucine 1.06mg 0.849mg 0%
Leucine 1.835mg 1.497mg 0%
Lysine 2.188mg 1.692mg 0%
Methionine 0.707mg 0.545mg 0%
Phenylalanine 0.935mg 0.719mg 0%
Valine 1.106mg 0.949mg 0%
Histidine 0.502mg 0.542mg 0%
Omega-3 - EPA 0.107g 0.674g N/A
Omega-3 - DHA 0.238g 0.504g N/A
Omega-3 - DPA 0.027g 0.114g N/A
Omega-6 - Eicosadienoic acid 0.005g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Rockfish Halibut
Low Calories diet ok
Low Fats diet ok
Low Carbs diet Equal
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
40%
Rockfish
26%
Halibut
Minerals Daily Need Coverage Score
64%
Rockfish
47%
Halibut

Comparison summary

Which food contains less Sodium?
Rockfish
Rockfish contains less Sodium (difference - 14mg)
Which food is lower in Saturated fat?
Rockfish
Rockfish is lower in Saturated fat (difference - 2.682g)
Which food is cheaper?
Rockfish
Rockfish is cheaper (difference - $5)
Which food is richer in vitamins?
Rockfish
Rockfish is relatively richer in vitamins
Which food is lower in Cholesterol?
Halibut
Halibut is lower in Cholesterol (difference - 2mg)
Which food is lower in Sugar?
Halibut
Halibut is lower in Sugar (difference - 0g)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)
Which food is richer in minerals?
?
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. Rockfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175131/nutrients
  2. Halibut - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174232/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.