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Submarine sandwich vs. McDonald's Filet-O-Fish — In-Depth Nutrition Comparison

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What are the main differences between Submarine sandwich and McDonald's Filet-O-Fish?

  • Submarine sandwich is richer in Vitamin B3, Folate, Vitamin B1, Vitamin B2, Vitamin C, and Calcium, yet McDonald's Filet-O-Fish is richer in Vitamin B12, Selenium, and Vitamin E.
  • McDonald's Filet-O-Fish's daily need coverage for Vitamin B12 is 36% higher.
  • Submarine sandwich has 25 times more Vitamin C than McDonald's Filet-O-Fish. Submarine sandwich has 7.5mg of Vitamin C, while McDonald's Filet-O-Fish has 0.3mg.
  • McDonald's Filet-O-Fish contains less Sodium.

We used Fast foods, submarine sandwich, cold cut on white bread with lettuce and tomato and McDONALD'S, FILET-O-FISH types in this comparison.

Infographic

Submarine sandwich vs McDonald's Filet-O-Fish 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 14% 51% 25% 68% 28% 29% 48% 75% 46% 109%
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%
Contains more CalciumCalcium +42.5%
Contains more PotassiumPotassium +28.2%
Contains more IronIron +16%
Contains more CopperCopper +27.3%
Contains more ZincZinc +81%
Contains more ManganeseManganese +35.1%
Contains more MagnesiumMagnesium +35%
Contains more PhosphorusPhosphorus +22.3%
Contains less SodiumSodium -24.5%
Contains more SeleniumSelenium +28.1%

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 25% 10% 8.2% 6% 86% 62% 81% 33% 47% 28% 11% 50% 16%
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%
Contains more Vitamin CVitamin C +2400%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B1Vitamin B1 +62.6%
Contains more Vitamin B2Vitamin B2 +105.4%
Contains more Vitamin B3Vitamin B3 +94.7%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +∞%
Contains more FolateFolate +214.3%
Contains more CholineCholine +∞%
Contains more Vitamin EVitamin E +185.4%
Contains more Vitamin B12Vitamin B12 +390.9%
~equal in Vitamin K ~4.9µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
11% 10% 20% 57% 3%
Protein: 10.52 g
Fats: 10.04 g
Carbs: 20.43 g
Water: 56.51 g
Other: 2.5 g
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
Contains more WaterWater +23.5%
Contains more OtherOther +28.2%
Contains more FatsFats +45.8%
Contains more CarbsCarbs +29.2%
~equal in Protein ~11.26g

Fat Type Comparison

Fat type breakdown side-by-side comparison
39% 40% 21%
Saturated Fat: Sat. Fat 3.554 g
Monounsaturated Fat: Mono. Fat 3.716 g
Polyunsaturated fat: Poly. Fat 1.927 g
22% 31% 47%
Saturated Fat: Sat. Fat 2.833 g
Monounsaturated Fat: Mono. Fat 4.005 g
Polyunsaturated fat: Poly. Fat 5.952 g
Contains less Sat. FatSaturated Fat -20.3%
Contains more Poly. FatPolyunsaturated fat +208.9%
~equal in Monounsaturated Fat ~4.005g

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
83% 7% 7% 2%
Starch: 15.67 g
Sucrose: 0 g
Glucose: 1.23 g
Fructose: 1.4 g
Lactose: 0.08 g
Maltose: 0.47 g
Galactose: 0 g
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
Contains more StarchStarch +∞%
Contains more GlucoseGlucose +23%
Contains more SucroseSucrose +∞%
Contains more FructoseFructose +37.9%
Contains more LactoseLactose +150%
~equal in Maltose ~0.43g
~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.
Submarine sandwich McDonald's Filet-O-Fish
Lower in Cholesterol ok
Lower in Sugar ok
Rich in minerals ok
Rich in vitamins ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index Equal
Lower in price Equal

All nutrients comparison - raw data values

Nutrient Submarine sandwich McDonald's Filet-O-Fish Opinion
Calories 213kcal 282kcal McDonald's Filet-O-Fish
Protein 10.52g 11.26g McDonald's Filet-O-Fish
Fats 10.04g 14.64g McDonald's Filet-O-Fish
Vitamin C 7.5mg 0.3mg Submarine sandwich
Net carbs 19.23g 24.99g McDonald's Filet-O-Fish
Carbs 20.43g 26.39g McDonald's Filet-O-Fish
Cholesterol 27mg 32mg Submarine sandwich
Vitamin D 7IU Submarine sandwich
Magnesium 20mg 27mg McDonald's Filet-O-Fish
Calcium 171mg 120mg Submarine sandwich
Potassium 282mg 220mg Submarine sandwich
Iron 1.81mg 1.56mg Submarine sandwich
Sugar 3.18g 3.67g Submarine sandwich
Fiber 1.2g 1.4g McDonald's Filet-O-Fish
Copper 0.084mg 0.066mg Submarine sandwich
Zinc 1.05mg 0.58mg Submarine sandwich
Starch 15.67g Submarine sandwich
Phosphorus 112mg 137mg McDonald's Filet-O-Fish
Sodium 575mg 434mg McDonald's Filet-O-Fish
Vitamin A 170IU Submarine sandwich
Vitamin A 22µg Submarine sandwich
Vitamin E 0.41mg 1.17mg McDonald's Filet-O-Fish
Vitamin D 0.2µg Submarine sandwich
Manganese 0.354mg 0.262mg Submarine sandwich
Selenium 19.9µg 25.5µg McDonald's Filet-O-Fish
Vitamin B1 0.343mg 0.211mg Submarine sandwich
Vitamin B2 0.267mg 0.13mg Submarine sandwich
Vitamin B3 4.323mg 2.22mg Submarine sandwich
Vitamin B5 0.555mg Submarine sandwich
Vitamin B6 0.203mg Submarine sandwich
Vitamin B12 0.22µg 1.08µg McDonald's Filet-O-Fish
Vitamin K 4.5µg 4.9µg McDonald's Filet-O-Fish
Folate 66µg 21µg Submarine sandwich
Trans Fat 0.119g 0.128g Submarine sandwich
Choline 29.1mg Submarine sandwich
Saturated Fat 3.554g 2.833g McDonald's Filet-O-Fish
Monounsaturated Fat 3.716g 4.005g McDonald's Filet-O-Fish
Polyunsaturated fat 1.927g 5.952g McDonald's Filet-O-Fish
Tryptophan 0.1mg Submarine sandwich
Threonine 0.331mg Submarine sandwich
Isoleucine 0.431mg Submarine sandwich
Leucine 0.752mg Submarine sandwich
Lysine 0.491mg Submarine sandwich
Methionine 0.21mg Submarine sandwich
Phenylalanine 0.431mg Submarine sandwich
Valine 0.501mg Submarine sandwich
Histidine 0.301mg Submarine sandwich
Fructose 1.4g 1.93g McDonald's Filet-O-Fish
Omega-3 - EPA 0.001g 0.03g McDonald's Filet-O-Fish
Omega-3 - DHA 0.002g 0.061g McDonald's Filet-O-Fish
Omega-3 - ALA 0.104g 0.614g McDonald's Filet-O-Fish
Omega-3 - DPA 0.005g 0.005g
Omega-3 - Eicosatrienoic acid 0.004g 0g Submarine sandwich
Omega-6 - Gamma-linoleic acid 0.003g 0.024g McDonald's Filet-O-Fish
Omega-6 - Dihomo-gamma-linoleic acid 0.013g 0.006g Submarine sandwich
Omega-6 - Eicosadienoic acid 0.048g 0.007g Submarine sandwich
Omega-6 - Linoleic acid 1.665g 5.106g McDonald's Filet-O-Fish

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Submarine sandwich McDonald's Filet-O-Fish
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
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
36%
Submarine sandwich
24%
McDonald's Filet-O-Fish
Minerals Daily Need Coverage Score
49%
Submarine sandwich
46%
McDonald's Filet-O-Fish

Comparison summary

Which food is lower in Cholesterol?
Submarine sandwich
Submarine sandwich is lower in Cholesterol (difference - 5mg)
Which food is lower in Sugar?
Submarine sandwich
Submarine sandwich is lower in Sugar (difference - 0.49g)
Which food is richer in minerals?
Submarine sandwich
Submarine sandwich is relatively richer in minerals
Which food is richer in vitamins?
Submarine sandwich
Submarine sandwich is relatively richer in vitamins
Which food contains less Sodium?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish contains less Sodium (difference - 141mg)
Which food is lower in Saturated Fat?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is lower in Saturated Fat (difference - 0.721g)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes ()
Which food is cheaper?
?
The foods are relatively equal in price ($)

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. Submarine sandwich - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170696/nutrients
  2. McDonald's Filet-O-Fish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170319/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.