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

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

  • McDonald's Filet-O-Fish is higher in Vitamin B12, Selenium, Calcium, and Monounsaturated Fat, yet Fish sandwich is higher in Vitamin K, and Folate.
  • McDonald's Filet-O-Fish's daily need coverage for Vitamin B12 is 17% more.
  • McDonald's Filet-O-Fish has 3 times more Calcium than Fish sandwich. While McDonald's Filet-O-Fish has 120mg of Calcium, Fish sandwich has only 37mg.
  • The amount of Saturated Fat in Fish sandwich is lower.

We used McDONALD'S, FILET-O-FISH and Fast foods, fish sandwich, with tartar sauce types in this article.

Infographic

McDonald's Filet-O-Fish vs Fish sandwich 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 Calcium +224.3%
Contains more Phosphorus +18.1%
Contains less Sodium -27.9%
Contains more Zinc +18.4%
Contains more Selenium +41.7%
Contains more Copper +13.6%
Equal in Iron - 1.5
Equal in Magnesium - 25
Equal in Potassium - 206
Equal in Manganese - 0.264
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 36% 59% 20% 59% 20% 57% 16% 22% 35% 140%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 12% 57% 18% 50% 19% 79% 14% 25% 35% 99%
Contains more Calcium +224.3%
Contains more Phosphorus +18.1%
Contains less Sodium -27.9%
Contains more Zinc +18.4%
Contains more Selenium +41.7%
Contains more Copper +13.6%
Equal in Iron - 1.5
Equal in Magnesium - 25
Equal in Potassium - 206
Equal in Manganese - 0.264

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 E +112.7%
Contains more Vitamin B12 +58.8%
Contains more Vitamin C +500%
Contains more Folate +119%
Contains more Vitamin K +177.6%
Equal in Vitamin B1 - 0.21
Equal in Vitamin B2 - 0.14
Equal in Vitamin B3 - 2.15
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 0% 24% 0% 1% 53% 30% 42% 0% 0% 16% 136% 13%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 6% 11% 6% 6% 53% 33% 41% 23% 17% 35% 86% 34%
Contains more Vitamin E +112.7%
Contains more Vitamin B12 +58.8%
Contains more Vitamin C +500%
Contains more Folate +119%
Contains more Vitamin K +177.6%
Equal in Vitamin B1 - 0.21
Equal in Vitamin B2 - 0.14
Equal in Vitamin B3 - 2.15

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Contains more Fats +17.6%
Equal in Protein - 10.29
Equal in Carbs - 26.69
Equal in Water - 48.44
Equal in Other - 2.13
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
10% 12% 27% 48% 2%
Protein: 10.29 g
Fats: 12.45 g
Carbs: 26.69 g
Water: 48.44 g
Other: 2.13 g
Contains more Fats +17.6%
Equal in Protein - 10.29
Equal in Carbs - 26.69
Equal in Water - 48.44
Equal in Other - 2.13

Fat Type Comparison

Fat type breakdown side-by-side comparison
Contains more Monounsaturated Fat +54.3%
Contains less Saturated Fat -31.2%
Equal in Polyunsaturated fat - 6.257
22% 31% 47%
Saturated Fat: 2.833 g
Monounsaturated Fat: 4.005 g
Polyunsaturated fat: 5.952 g
18% 24% 58%
Saturated Fat: 1.949 g
Monounsaturated Fat: 2.595 g
Polyunsaturated fat: 6.257 g
Contains more Monounsaturated Fat +54.3%
Contains less Saturated Fat -31.2%
Equal in Polyunsaturated fat - 6.257

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
Contains more Sucrose +∞%
Contains more Fructose +31.3%
Contains more Lactose +∞%
Contains more Glucose +20%
Contains more Maltose +102.3%
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
34% 42% 25%
Starch: 0 g
Sucrose: 0 g
Glucose: 1.2 g
Fructose: 1.47 g
Lactose: 0 g
Maltose: 0.87 g
Galactose: 0 g
Contains more Sucrose +∞%
Contains more Fructose +31.3%
Contains more Lactose +∞%
Contains more Glucose +20%
Contains more Maltose +102.3%

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 Fish sandwich
Lower in Sodium ok
Lower in Cholesterol ok
Lower in Glycemic Index ok
Rich in minerals ok
Lower in Sugar ok
Lower in Saturated Fat ok
Rich in vitamins ok
Lower in price Equal

All nutrients comparison - raw data values

Nutrient McDonald's Filet-O-Fish Fish sandwich Opinion
Net carbs 24.99g 25.69g Fish sandwich
Protein 11.26g 10.29g McDonald's Filet-O-Fish
Fats 14.64g 12.45g McDonald's Filet-O-Fish
Carbs 26.39g 26.69g Fish sandwich
Calories 282kcal 257kcal McDonald's Filet-O-Fish
Fructose 1.93g 1.47g McDonald's Filet-O-Fish
Sugar 3.67g 3.53g Fish sandwich
Fiber 1.4g 1g McDonald's Filet-O-Fish
Calcium 120mg 37mg McDonald's Filet-O-Fish
Iron 1.56mg 1.5mg McDonald's Filet-O-Fish
Magnesium 27mg 25mg McDonald's Filet-O-Fish
Phosphorus 137mg 116mg McDonald's Filet-O-Fish
Potassium 220mg 206mg McDonald's Filet-O-Fish
Sodium 434mg 602mg McDonald's Filet-O-Fish
Zinc 0.58mg 0.49mg McDonald's Filet-O-Fish
Copper 0.066mg 0.075mg Fish sandwich
Manganese 0.262mg 0.264mg Fish sandwich
Selenium 25.5µg 18µg McDonald's Filet-O-Fish
Vitamin A 87IU Fish sandwich
Vitamin A RAE 6µg Fish sandwich
Vitamin E 1.17mg 0.55mg McDonald's Filet-O-Fish
Vitamin D 9IU Fish sandwich
Vitamin D 0.2µg Fish sandwich
Vitamin C 0.3mg 1.8mg Fish sandwich
Vitamin B1 0.211mg 0.21mg McDonald's Filet-O-Fish
Vitamin B2 0.13mg 0.14mg Fish sandwich
Vitamin B3 2.22mg 2.15mg McDonald's Filet-O-Fish
Vitamin B5 0.37mg Fish sandwich
Vitamin B6 0.07mg Fish sandwich
Folate 21µg 46µg Fish sandwich
Vitamin B12 1.08µg 0.68µg McDonald's Filet-O-Fish
Vitamin K 4.9µg 13.6µg Fish sandwich
Cholesterol 32mg 35mg McDonald's Filet-O-Fish
Trans Fat 0.128g 0.08g Fish sandwich
Saturated Fat 2.833g 1.949g Fish sandwich
Omega-3 - DHA 0.061g 0.064g Fish sandwich
Omega-3 - EPA 0.03g 0.029g McDonald's Filet-O-Fish
Omega-3 - DPA 0.005g 0.003g McDonald's Filet-O-Fish
Monounsaturated Fat 4.005g 2.595g McDonald's Filet-O-Fish
Polyunsaturated fat 5.952g 6.257g Fish sandwich
Omega-6 - Eicosadienoic acid 0.007g 0.005g McDonald's Filet-O-Fish
Omega-6 - Linoleic acid 5.106g 5.561g Fish sandwich
Omega-6 - Gamma-linoleic acid 0.024g 0.023g McDonald's Filet-O-Fish
Omega-3 - ALA 0.614g 0.489g McDonald's Filet-O-Fish
Omega-3 - Eicosatrienoic acid 0g 0.001g Fish sandwich
Omega-6 - Dihomo-gamma-linoleic acid 0.006g 0.002g 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 Fish sandwich
Low Fats diet ok
Low Carbs diet ok
Low Calories 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
26%
McDonald's Filet-O-Fish
29%
Fish sandwich
Minerals Daily Need Coverage Score
46%
McDonald's Filet-O-Fish
40%
Fish sandwich

Comparison summary

Which food contains less Sodium?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish contains less Sodium (difference - 168mg)
Which food is lower in Cholesterol?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is lower in Cholesterol (difference - 3mg)
Which food is lower in glycemic index?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is lower in glycemic index (difference - 56)
Which food is richer in minerals?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is relatively richer in minerals
Which food is lower in Sugar?
Fish sandwich
Fish sandwich is lower in Sugar (difference - 0.14g)
Which food is lower in Saturated Fat?
Fish sandwich
Fish sandwich is lower in Saturated Fat (difference - 0.884g)
Which food is richer in vitamins?
Fish sandwich
Fish sandwich is relatively richer in vitamins
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. McDonald's Filet-O-Fish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170319/nutrients
  2. Fish sandwich - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170296/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.