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Rockfish vs. Crab meat — In-Depth Nutrition Comparison

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How are Rockfish and Crab meat different?

  • Rockfish is richer in Selenium, Vitamin B2, and Vitamin B3, while Crab meat is higher in Vitamin B12, Copper, Zinc, Folate, Vitamin C, and Magnesium.
  • Crab meat covers your daily need of Vitamin B12 413% more than Rockfish.
  • Rockfish contains 4 times more Vitamin B2 than Crab meat. Rockfish contains 0.226mg of Vitamin B2, while Crab meat contains 0.055mg.
  • Rockfish is lower in Sodium.

Fish, rockfish, Pacific, mixed species, cooked, dry heat and Crustaceans, crab, alaska king, cooked, moist heat types were used in this article.

Infographic

Rockfish vs Crab meat 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 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 45% 18% 23% 29% 394% 208% 120% 140% 5.2% 218%
Contains more PotassiumPotassium +78.2%
Contains less SodiumSodium -91.7%
Contains more SeleniumSelenium +90.5%
Contains more MagnesiumMagnesium +90.9%
Contains more CalciumCalcium +247.1%
Contains more IronIron +111.1%
Contains more CopperCopper +2782.9%
Contains more ZincZinc +1672.1%
Contains more PhosphorusPhosphorus +12.9%
Contains more ManganeseManganese +207.7%

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% 0.96% 8.8% 138% 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 25% 1.7% 0% 0% 13% 13% 25% 24% 42% 1438% 0% 38% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B2Vitamin B2 +310.9%
Contains more Vitamin B3Vitamin B3 +116.2%
Contains more Vitamin B6Vitamin B6 +33.9%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +81.3%
Contains more Vitamin B1Vitamin B1 +96.3%
Contains more Vitamin B12Vitamin B12 +623.3%
Contains more FolateFolate +410%
~equal in Vitamin B5 ~0.4mg
~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
19% 78%
Protein: 19.35 g
Fats: 1.54 g
Carbs: 0 g
Water: 77.55 g
Other: 1.56 g
Contains more ProteinProtein +14.9%
~equal in Fats ~1.54g
~equal in Carbs ~0g
~equal in Water ~77.55g
~equal in Other ~1.56g

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
16% 22% 63%
Saturated Fat: Sat. Fat 0.133 g
Monounsaturated Fat: Mono. Fat 0.185 g
Polyunsaturated fat: Poly. Fat 0.536 g
Contains more Mono. FatMonounsaturated Fat +151.9%
Contains less Sat. FatSaturated Fat -68.3%
Contains more Poly. FatPolyunsaturated fat +10.5%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Rockfish Crab meat Opinion
Calories 109kcal 97kcal Rockfish
Protein 22.23g 19.35g Rockfish
Fats 1.62g 1.54g Rockfish
Vitamin C 0mg 7.6mg Crab meat
Cholesterol 61mg 53mg Crab meat
Vitamin D 183IU Rockfish
Magnesium 33mg 63mg Crab meat
Calcium 17mg 59mg Crab meat
Potassium 467mg 262mg Rockfish
Iron 0.36mg 0.76mg Crab meat
Copper 0.041mg 1.182mg Crab meat
Zinc 0.43mg 7.62mg Crab meat
Phosphorus 248mg 280mg Crab meat
Sodium 89mg 1072mg Rockfish
Vitamin A 16IU 29IU Crab meat
Vitamin A 5µg 9µg Crab meat
Vitamin E 0.44mg Rockfish
Vitamin D 4.6µg Rockfish
Manganese 0.013mg 0.04mg Crab meat
Selenium 76.2µg 40µg Rockfish
Vitamin B1 0.027mg 0.053mg Crab meat
Vitamin B2 0.226mg 0.055mg Rockfish
Vitamin B3 2.897mg 1.34mg Rockfish
Vitamin B5 0.404mg 0.4mg Rockfish
Vitamin B6 0.241mg 0.18mg Rockfish
Vitamin B12 1.59µg 11.5µg Crab meat
Folate 10µg 51µg Crab meat
Trans Fat 0.025g Crab meat
Choline 78.7mg Rockfish
Saturated Fat 0.42g 0.133g Crab meat
Monounsaturated Fat 0.466g 0.185g Rockfish
Polyunsaturated fat 0.485g 0.536g Crab meat
Tryptophan 0.296mg 0.269mg Rockfish
Threonine 1.014mg 0.783mg Rockfish
Isoleucine 1.06mg 0.938mg Rockfish
Leucine 1.835mg 1.536mg Rockfish
Lysine 2.188mg 1.684mg Rockfish
Methionine 0.707mg 0.545mg Rockfish
Phenylalanine 0.935mg 0.817mg Rockfish
Valine 1.106mg 0.91mg Rockfish
Histidine 0.502mg 0.393mg Rockfish
Omega-3 - EPA 0.107g 0.295g Crab meat
Omega-3 - DHA 0.238g 0.118g Rockfish
Omega-3 - DPA 0.027g 0.031g Crab meat
Omega-6 - Eicosadienoic acid 0.005g Rockfish

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Rockfish Crab meat
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
45%
Rockfish
125%
Crab meat
Minerals Daily Need Coverage Score
64%
Rockfish
120%
Crab meat

Comparison summary

Which food contains less Sodium?
Rockfish
Rockfish contains less Sodium (difference - 983mg)
Which food is cheaper?
Rockfish
Rockfish is cheaper (difference - $12)
Which food is lower in Cholesterol?
Crab meat
Crab meat is lower in Cholesterol (difference - 8mg)
Which food is lower in Sugar?
Crab meat
Crab meat is lower in Sugar (difference - 0g)
Which food is lower in Saturated Fat?
Crab meat
Crab meat is lower in Saturated Fat (difference - 0.287g)
Which food is richer in minerals?
Crab meat
Crab meat is relatively richer in minerals
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)
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. Rockfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175131/nutrients
  2. Crab meat - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174202/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.