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Haddock vs. Rockfish — In-Depth Nutrition Comparison

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A recap on differences between Haddock and Rockfish

  • Haddock has more Vitamin B12, Vitamin B3, and Vitamin B6, however, Rockfish is higher in Selenium, Vitamin D, and Vitamin B2.
  • Rockfish covers your daily Selenium needs 81% more than Haddock.
  • Rockfish contains 3 times less Sodium than Haddock. Haddock contains 261mg of Sodium, while Rockfish contains 89mg.

Food varieties used in this article are Fish, haddock, cooked, dry heat and Fish, rockfish, Pacific, mixed species, cooked, dry heat.

Infographic

Haddock vs Rockfish 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 19% 4.2% 31% 7.9% 8.7% 11% 119% 34% 1.7% 173%
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%
Contains more PhosphorusPhosphorus +12.1%
Contains more MagnesiumMagnesium +26.9%
Contains more CalciumCalcium +21.4%
Contains more PotassiumPotassium +33%
Contains more IronIron +71.4%
Contains more CopperCopper +57.7%
Contains less SodiumSodium -65.9%
Contains more SeleniumSelenium +140.4%
~equal in Zinc ~0.43mg
~equal in Manganese ~0.013mg

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% 3.7% 11% 18% 5.8% 16% 77% 30% 75% 266% 0.25% 9.8% 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% 0.96% 8.8% 138% 6.8% 52% 54% 24% 56% 199% 0% 7.5% 43%
Contains more Vitamin AVitamin A +287.5%
Contains more Vitamin EVitamin E +25%
Contains more Vitamin B3Vitamin B3 +42.2%
Contains more Vitamin B5Vitamin B5 +22.3%
Contains more Vitamin B6Vitamin B6 +35.7%
Contains more Vitamin B12Vitamin B12 +34%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +30%
Contains more Vitamin DVitamin D +666.7%
Contains more Vitamin B1Vitamin B1 +17.4%
Contains more Vitamin B2Vitamin B2 +227.5%
~equal in Vitamin C ~0mg
~equal in Choline ~78.7mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
20% 80%
Protein: 19.99 g
Fats: 0.55 g
Carbs: 0 g
Water: 79.65 g
Other: 0 g
22% 75%
Protein: 22.23 g
Fats: 1.62 g
Carbs: 0 g
Water: 74.67 g
Other: 1.48 g
Contains more ProteinProtein +11.2%
Contains more FatsFats +194.5%
~equal in Carbs ~0g
~equal in Water ~74.67g
~equal in Other ~1.48g

Fat Type Comparison

Fat type breakdown side-by-side comparison
29% 19% 52%
Saturated Fat: Sat. Fat 0.111 g
Monounsaturated Fat: Mono. Fat 0.074 g
Polyunsaturated fat: Poly. Fat 0.204 g
31% 34% 35%
Saturated Fat: Sat. Fat 0.42 g
Monounsaturated Fat: Mono. Fat 0.466 g
Polyunsaturated fat: Poly. Fat 0.485 g
Contains less Sat. FatSaturated Fat -73.6%
Contains more Mono. FatMonounsaturated Fat +529.7%
Contains more Poly. FatPolyunsaturated fat +137.7%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Haddock Rockfish Opinion
Calories 90kcal 109kcal Rockfish
Protein 19.99g 22.23g Rockfish
Fats 0.55g 1.62g Rockfish
Cholesterol 66mg 61mg Rockfish
Vitamin D 23IU 183IU Rockfish
Magnesium 26mg 33mg Rockfish
Calcium 14mg 17mg Rockfish
Potassium 351mg 467mg Rockfish
Iron 0.21mg 0.36mg Rockfish
Copper 0.026mg 0.041mg Rockfish
Zinc 0.4mg 0.43mg Rockfish
Phosphorus 278mg 248mg Haddock
Sodium 261mg 89mg Rockfish
Vitamin A 62IU 16IU Haddock
Vitamin A 21µg 5µg Haddock
Vitamin E 0.55mg 0.44mg Haddock
Vitamin D 0.6µg 4.6µg Rockfish
Manganese 0.013mg 0.013mg
Selenium 31.7µg 76.2µg Rockfish
Vitamin B1 0.023mg 0.027mg Rockfish
Vitamin B2 0.069mg 0.226mg Rockfish
Vitamin B3 4.119mg 2.897mg Haddock
Vitamin B5 0.494mg 0.404mg Haddock
Vitamin B6 0.327mg 0.241mg Haddock
Vitamin B12 2.13µg 1.59µg Haddock
Vitamin K 0.1µg 0µg Haddock
Folate 13µg 10µg Haddock
Trans Fat 0.005g 0.025g Haddock
Choline 79.6mg 78.7mg Haddock
Saturated Fat 0.111g 0.42g Haddock
Monounsaturated Fat 0.074g 0.466g Rockfish
Polyunsaturated fat 0.204g 0.485g Rockfish
Tryptophan 0.26mg 0.296mg Rockfish
Threonine 1.015mg 1.014mg Haddock
Isoleucine 1.067mg 1.06mg Haddock
Leucine 1.882mg 1.835mg Haddock
Lysine 2.126mg 2.188mg Rockfish
Methionine 0.686mg 0.707mg Rockfish
Phenylalanine 0.904mg 0.935mg Rockfish
Valine 1.193mg 1.106mg Haddock
Histidine 0.682mg 0.502mg Haddock
Omega-3 - EPA 0.051g 0.107g Rockfish
Omega-3 - DHA 0.109g 0.238g Rockfish
Omega-3 - DPA 0.006g 0.027g Rockfish
Omega-6 - Eicosadienoic acid 0.001g 0.005g Rockfish

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Haddock Rockfish
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
43%
Haddock
45%
Rockfish
Minerals Daily Need Coverage Score
41%
Haddock
64%
Rockfish

Comparison summary

Which food is lower in Cholesterol?
Rockfish
Rockfish is lower in Cholesterol (difference - 5mg)
Which food contains less Sodium?
Rockfish
Rockfish contains less Sodium (difference - 172mg)
Which food is cheaper?
Rockfish
Rockfish is cheaper (difference - $16)
Which food is richer in minerals?
Rockfish
Rockfish is relatively richer in minerals
Which food is lower in Saturated Fat?
Haddock
Haddock is lower in Saturated Fat (difference - 0.309g)
Which food is richer in vitamins?
Haddock
Haddock is relatively richer in vitamins
Which food contains less Sugar?
?
The foods are relatively equal in Sugar (0 g)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)

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. Haddock - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174198/nutrients
  2. Rockfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175131/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.