Croaker vs. Rockfish — In-Depth Nutrition Comparison
Compare
Important differences between croaker and rockfish
- Croaker has more vitamin B12, vitamin B3, vitamin B5, iron, and folate; however, rockfish is richer in selenium and vitamin B2.
- Rockfish's daily need coverage for selenium is 68% more.
- Croaker contains 8 times more saturated fat than rockfish. Croaker contains 3.476g of saturated fat, while rockfish contains 0.42g.
The food varieties used in the comparison are Fish, croaker, Atlantic, cooked, breaded, and fried and Fish, rockfish, Pacific, mixed species, cooked, dry heat.
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.
Contains more MagnesiumMagnesium | +27.3% |
Contains more CalciumCalcium | +88.2% |
Contains more IronIron | +138.9% |
Contains more CopperCopper | +58.5% |
Contains more ZincZinc | +20.9% |
Contains more ManganeseManganese | +515.4% |
Contains more PotassiumPotassium | +37.4% |
Contains more PhosphorusPhosphorus | +14.3% |
Contains less SodiumSodium | -74.4% |
Contains more SeleniumSelenium | +96.4% |
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.
Contains more Vitamin AVitamin A | +360% |
Contains more Vitamin B1Vitamin B1 | +233.3% |
Contains more Vitamin B3Vitamin B3 | +48.4% |
Contains more Vitamin B5Vitamin B5 | +83.2% |
Contains more Vitamin B12Vitamin B12 | +32.1% |
Contains more FolateFolate | +240% |
Contains more Vitamin B2Vitamin B2 | +73.8% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Selenium | 38.8µg | 76.2µg | 68% |
Vitamin D | 183IU | 23% | |
Vitamin D | 4.6µg | 23% | |
Vitamin B12 | 2.1µg | 1.59µg | 21% |
Fats | 12.67g | 1.62g | 17% |
Polyunsaturated fat | 2.917g | 0.485g | 16% |
Saturated fat | 3.476g | 0.42g | 14% |
Choline | 78.7mg | 14% | |
Monounsaturated fat | 5.32g | 0.466g | 12% |
Sodium | 348mg | 89mg | 11% |
Vitamin B3 | 4.3mg | 2.897mg | 9% |
Cholesterol | 84mg | 61mg | 8% |
Protein | 18.2g | 22.23g | 8% |
Vitamin B5 | 0.74mg | 0.404mg | 7% |
Vitamin B2 | 0.13mg | 0.226mg | 7% |
Folate | 34µg | 10µg | 6% |
Calories | 221kcal | 109kcal | 6% |
Iron | 0.86mg | 0.36mg | 6% |
Vitamin B1 | 0.09mg | 0.027mg | 5% |
Potassium | 340mg | 467mg | 4% |
Phosphorus | 217mg | 248mg | 4% |
Vitamin E | 0.44mg | 3% | |
Carbs | 7.54g | 0g | 3% |
Copper | 0.065mg | 0.041mg | 3% |
Manganese | 0.08mg | 0.013mg | 3% |
Fiber | 0.4g | 0g | 2% |
Calcium | 32mg | 17mg | 2% |
Magnesium | 42mg | 33mg | 2% |
Vitamin A | 23µg | 5µg | 2% |
Vitamin B6 | 0.26mg | 0.241mg | 1% |
Zinc | 0.52mg | 0.43mg | 1% |
Net carbs | 7.14g | 0g | N/A |
Trans fat | 0.025g | N/A | |
Tryptophan | 0.208mg | 0.296mg | 0% |
Threonine | 0.788mg | 1.014mg | 0% |
Isoleucine | 0.847mg | 1.06mg | 0% |
Leucine | 1.48mg | 1.835mg | 0% |
Lysine | 1.571mg | 2.188mg | 0% |
Methionine | 0.525mg | 0.707mg | 0% |
Phenylalanine | 0.742mg | 0.935mg | 0% |
Valine | 0.947mg | 1.106mg | 0% |
Histidine | 0.525mg | 0.502mg | 0% |
Omega-3 - EPA | 0.113g | 0.107g | N/A |
Omega-3 - DHA | 0.089g | 0.238g | N/A |
Omega-3 - DPA | 0.079g | 0.027g | N/A |
Omega-6 - Eicosadienoic acid | 0.005g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Contains more FatsFats | +682.1% |
Contains more CarbsCarbs | +∞% |
Contains more OtherOther | +23.6% |
Contains more ProteinProtein | +22.1% |
Contains more WaterWater | +24.9% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Contains more Mono. FatMonounsaturated fat | +1041.6% |
Contains more Poly. FatPolyunsaturated fat | +501.4% |
Contains less Sat. FatSaturated fat | -87.9% |