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McDonald's Filet-O-Fish vs. McDonald's Big Mac — In-Depth Nutrition Comparison

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How are McDonald's Filet-O-Fish and McDonald's Big Mac different?

  • McDonald's Filet-O-Fish is higher in Vitamin B12, and Polyunsaturated fat, however, McDonald's Big Mac is richer in Zinc, Vitamin B3, Folate, Vitamin B2, and Iron.
  • Daily need coverage for Zinc from McDonald's Big Mac is 12% higher.
  • McDonald's Filet-O-Fish contains 19 times more Polyunsaturated fat than McDonald's Big Mac. While McDonald's Filet-O-Fish contains 5.952g of Polyunsaturated fat, McDonald's Big Mac contains only 0.306g.
  • McDonald's Filet-O-Fish has less Saturated Fat.

McDONALD'S, FILET-O-FISH and McDONALD'S, BIG MAC are the varieties used in this article.

Infographic

McDonald's Filet-O-Fish vs McDonald's Big Mac 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% 36% 19% 59% 22% 16% 59% 57% 34% 139%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 14% 35% 16% 75% 33% 52% 52% 60% 27% 0%
Contains more MagnesiumMagnesium +35%
Contains more PotassiumPotassium +21.5%
Contains more PhosphorusPhosphorus +12.3%
Contains more ManganeseManganese +27.2%
Contains more SeleniumSelenium +∞%
Contains more IronIron +28.2%
Contains more CopperCopper +48.5%
Contains more ZincZinc +229.3%
~equal in Calcium ~116mg
~equal in Sodium ~460mg

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 1% 0% 23% 0% 53% 30% 42% 0% 0% 135% 12% 16% 0%
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 1.3% 11% 0% 0% 44% 48% 63% 0% 0% 110% 0% 35% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +19.9%
Contains more Vitamin B12Vitamin B12 +22.7%
Contains more Vitamin KVitamin K +∞%
Contains more Vitamin CVitamin C +33.3%
Contains more Vitamin B2Vitamin B2 +60.8%
Contains more Vitamin B3Vitamin B3 +52.4%
Contains more FolateFolate +119%
~equal in Vitamin D ~µg
~equal in Vitamin B5 ~mg
~equal in Vitamin B6 ~mg
~equal in Choline ~mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
11% 15% 26% 46% 2%
Protein: 11.26 g
Fats: 14.64 g
Carbs: 26.39 g
Water: 45.76 g
Other: 1.95 g
12% 15% 20% 51% 2%
Protein: 11.82 g
Fats: 14.96 g
Carbs: 20.08 g
Water: 51.3 g
Other: 1.84 g
Contains more CarbsCarbs +31.4%
Contains more WaterWater +12.1%
~equal in Protein ~11.82g
~equal in Fats ~14.96g
~equal in Other ~1.84g

Fat Type Comparison

Fat type breakdown side-by-side comparison
22% 31% 47%
Saturated Fat: Sat. Fat 2.833 g
Monounsaturated Fat: Mono. Fat 4.005 g
Polyunsaturated fat: Poly. Fat 5.952 g
50% 46% 4%
Saturated Fat: Sat. Fat 3.803 g
Monounsaturated Fat: Mono. Fat 3.474 g
Polyunsaturated fat: Poly. Fat 0.306 g
Contains less Sat. FatSaturated Fat -25.5%
Contains more Mono. FatMonounsaturated Fat +15.3%
Contains more Poly. FatPolyunsaturated fat +1845.1%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
3% 27% 53% 5% 12%
Starch: 0 g
Sucrose: 0.1 g
Glucose: 1 g
Fructose: 1.93 g
Lactose: 0.2 g
Maltose: 0.43 g
Galactose: 0 g
12% 26% 42% 8% 12%
Starch: 0 g
Sucrose: 0.46 g
Glucose: 1.04 g
Fructose: 1.69 g
Lactose: 0.32 g
Maltose: 0.49 g
Galactose: 0 g
Contains more FructoseFructose +14.2%
Contains more SucroseSucrose +360%
Contains more LactoseLactose +60%
Contains more MaltoseMaltose +14%
~equal in Starch ~0g
~equal in Glucose ~1.04g
~equal in Galactose ~0g

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
McDonald's Filet-O-Fish McDonald's Big Mac
Lower in Cholesterol ok
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Lower in price Equal
Rich in minerals Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient McDonald's Filet-O-Fish McDonald's Big Mac Opinion
Calories 282kcal 257kcal McDonald's Filet-O-Fish
Protein 11.26g 11.82g McDonald's Big Mac
Fats 14.64g 14.96g McDonald's Big Mac
Vitamin C 0.3mg 0.4mg McDonald's Big Mac
Net carbs 24.99g 18.48g McDonald's Filet-O-Fish
Carbs 26.39g 20.08g McDonald's Filet-O-Fish
Cholesterol 32mg 36mg McDonald's Filet-O-Fish
Magnesium 27mg 20mg McDonald's Filet-O-Fish
Calcium 120mg 116mg McDonald's Filet-O-Fish
Potassium 220mg 181mg McDonald's Filet-O-Fish
Iron 1.56mg 2mg McDonald's Big Mac
Sugar 3.67g 3.97g McDonald's Filet-O-Fish
Fiber 1.4g 1.6g McDonald's Big Mac
Copper 0.066mg 0.098mg McDonald's Big Mac
Zinc 0.58mg 1.91mg McDonald's Big Mac
Phosphorus 137mg 122mg McDonald's Filet-O-Fish
Sodium 434mg 460mg McDonald's Filet-O-Fish
Vitamin A 188IU McDonald's Big Mac
Vitamin E 1.17mg McDonald's Filet-O-Fish
Manganese 0.262mg 0.206mg McDonald's Filet-O-Fish
Selenium 25.5µg McDonald's Filet-O-Fish
Vitamin B1 0.211mg 0.176mg McDonald's Filet-O-Fish
Vitamin B2 0.13mg 0.209mg McDonald's Big Mac
Vitamin B3 2.22mg 3.384mg McDonald's Big Mac
Vitamin B12 1.08µg 0.88µg McDonald's Filet-O-Fish
Vitamin K 4.9µg McDonald's Filet-O-Fish
Folate 21µg 46µg McDonald's Big Mac
Trans Fat 0.128g 0.588g McDonald's Filet-O-Fish
Saturated Fat 2.833g 3.803g McDonald's Filet-O-Fish
Monounsaturated Fat 4.005g 3.474g McDonald's Filet-O-Fish
Polyunsaturated fat 5.952g 0.306g McDonald's Filet-O-Fish
Fructose 1.93g 1.69g McDonald's Filet-O-Fish
Omega-3 - EPA 0.03g McDonald's Filet-O-Fish
Omega-3 - DHA 0.061g McDonald's Filet-O-Fish
Omega-3 - ALA 0.614g McDonald's Filet-O-Fish
Omega-3 - DPA 0.005g McDonald's Filet-O-Fish
Omega-6 - Gamma-linoleic acid 0.024g McDonald's Filet-O-Fish
Omega-6 - Dihomo-gamma-linoleic acid 0.006g McDonald's Filet-O-Fish
Omega-6 - Eicosadienoic acid 0.007g McDonald's Filet-O-Fish
Omega-6 - Linoleic acid 5.106g McDonald's Filet-O-Fish

Which food is preferable for your diet?

ok
ok
is better in case of low diet
McDonald's Filet-O-Fish McDonald's Big Mac
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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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
24%
McDonald's Filet-O-Fish
24%
McDonald's Big Mac
Minerals Daily Need Coverage Score
46%
McDonald's Filet-O-Fish
36%
McDonald's Big Mac

Comparison summary

Which food is lower in Cholesterol?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is lower in Cholesterol (difference - 4mg)
Which food is lower in Sugar?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is lower in Sugar (difference - 0.3g)
Which food contains less Sodium?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish contains less Sodium (difference - 26mg)
Which food is lower in Saturated Fat?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is lower in Saturated Fat (difference - 0.97g)
Which food is lower in glycemic index?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is lower in glycemic index (difference - 66)
Which food is cheaper?
?
The foods are relatively equal in price ($)
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.
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. McDonald's Filet-O-Fish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170319/nutrients
  2. McDonald's Big Mac - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170720/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.