McDonald's Filet-O-Fish vs. Pollock — In-Depth Nutrition Comparison
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How are mcDonald's Filet-O-Fish and pollock different?
- McDonald's Filet-O-Fish is higher in vitamin B1, iron, and manganese; however, pollock is richer in vitamin B12, selenium, phosphorus, magnesium, and vitamin B3.
- Daily need coverage for vitamin B12 for pollock is 108% higher.
- McDonald's Filet-O-Fish contains 18 times more saturated fat than pollock. While mcDonald's Filet-O-Fish contains 2.833g of saturated fat, pollock contains only 0.159g.
McDONALD'S, FILET-O-FISH and Fish, pollock, Alaska, cooked, dry heat (may have been previously frozen) are the varieties used in this article.
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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.
| Contains more CalciumCalcium | +66.7% |
| Contains more IronIron | +178.6% |
| Contains more ManganeseManganese | +1355.6% |
| Contains more MagnesiumMagnesium | +200% |
| Contains more PotassiumPotassium | +95.5% |
| Contains more PhosphorusPhosphorus | +94.9% |
| Contains more SeleniumSelenium | +72.9% |
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 CVitamin C | +∞% |
| Contains more Vitamin EVitamin E | +317.9% |
| Contains more Vitamin B1Vitamin B1 | +290.7% |
| Contains more Vitamin KVitamin K | +4800% |
| Contains more FolateFolate | +600% |
| Contains more Vitamin B2Vitamin B2 | +71.5% |
| Contains more Vitamin B3Vitamin B3 | +77.9% |
| Contains more Vitamin B12Vitamin B12 | +238.9% |
All nutrients comparison - raw data values
| Nutrient | ![]() |
![]() |
DV% diff. |
| Vitamin B12 | 1.08µg | 3.66µg | 108% |
| Polyunsaturated fat | 5.952g | 0.583g | 36% |
| Selenium | 25.5µg | 44.1µg | 34% |
| Vitamin B6 | 0.329mg | 25% | |
| Protein | 11.26g | 23.48g | 24% |
| Fats | 14.64g | 1.18g | 21% |
| Phosphorus | 137mg | 267mg | 19% |
| Cholesterol | 32mg | 86mg | 18% |
| Choline | 91.6mg | 17% | |
| Magnesium | 27mg | 81mg | 13% |
| Iron | 1.56mg | 0.56mg | 13% |
| Vitamin B1 | 0.211mg | 0.054mg | 13% |
| Saturated fat | 2.833g | 0.159g | 12% |
| Manganese | 0.262mg | 0.018mg | 11% |
| Vitamin B3 | 2.22mg | 3.949mg | 11% |
| Monounsaturated fat | 4.005g | 0.134g | 10% |
| Calories | 282kcal | 111kcal | 9% |
| Carbs | 26.39g | 0g | 9% |
| Vitamin B5 | 0.432mg | 9% | |
| Vitamin D | 1.3µg | 7% | |
| Vitamin B2 | 0.13mg | 0.223mg | 7% |
| Vitamin D* | 51 IU | 6% | |
| Potassium | 220mg | 430mg | 6% |
| Fiber | 1.4g | 0g | 6% |
| Vitamin E | 1.17mg | 0.28mg | 6% |
| Calcium | 120mg | 72mg | 5% |
| Folate | 21µg | 3µg | 5% |
| Vitamin K | 4.9µg | 0.1µg | 4% |
| Vitamin A | 17µg | 2% | |
| Fructose | 1.93g | 2% | |
| Copper | 0.066mg | 0.06mg | 1% |
| Sodium | 434mg | 419mg | 1% |
| Protein per 100 calories | 4g | 21g | N/A |
| Calories per 10 g protein | 250kcal | 47kcal | N/A |
| Weight per 100 calories | 35g | 90g | N/A |
| Unsaturated / Saturated Fat ratio | 3.5 | 4.5 | N/A |
| Vitamin C | 0.3mg | 0mg | 0% |
| Net carbs | 24.99g | 0g | N/A |
| Sugar | 3.67g | 0g | N/A |
| Zinc | 0.58mg | 0.57mg | 0% |
| Trans fat | 0.128g | N/A | |
| Tryptophan | 0.263mg | 0% | |
| Threonine | 1.029mg | 0% | |
| Isoleucine | 1.082mg | 0% | |
| Leucine | 1.908mg | 0% | |
| Lysine | 2.157mg | 0% | |
| Methionine | 0.696mg | 0% | |
| Phenylalanine | 0.917mg | 0% | |
| Valine | 1.21mg | 0% | |
| Histidine | 0.691mg | 0% | |
| Omega-3 - EPA | 0.03g | 0.086g | N/A |
| Omega-3 - DHA | 0.061g | 0.423g | N/A |
| Omega-3 - ALA | 0.614g | N/A | |
| Omega-3 - DPA | 0.005g | 0.027g | N/A |
| Omega-6 - Gamma-linoleic acid | 0.024g | N/A | |
| Omega-6 - Dihomo-gamma-linoleic acid | 0.006g | N/A | |
| Omega-6 - Eicosadienoic acid | 0.007g | N/A | |
| Omega-6 - Linoleic acid | 5.106g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
11.26 g
Fats:
14.64 g
Carbs:
26.39 g
Water:
45.76 g
Other:
1.95 g
Protein:
23.48 g
Fats:
1.18 g
Carbs:
0 g
Water:
73.65 g
Other:
1.69 g
| Contains more FatsFats | +1140.7% |
| Contains more CarbsCarbs | +∞% |
| Contains more OtherOther | +15.4% |
| Contains more ProteinProtein | +108.5% |
| Contains more WaterWater | +60.9% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
2.833 g
Monounsaturated fat:
Mono. Fat
4.005 g
Polyunsaturated fat:
Poly. Fat
5.952 g
Saturated fat:
Sat. Fat
0.159 g
Monounsaturated fat:
Mono. Fat
0.134 g
Polyunsaturated fat:
Poly. Fat
0.583 g
| Contains more Mono. FatMonounsaturated fat | +2888.8% |
| Contains more Poly. FatPolyunsaturated fat | +920.9% |
| Contains less Sat. FatSaturated fat | -94.4% |






