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

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Significant differences between McDonald's french fries and McDonald's Filet-O-Fish

  • McDonald's french fries have more Potassium, Fiber, Vitamin K, Vitamin B3, and Vitamin C, however, McDonald's Filet-O-Fish is richer in Selenium, Calcium, Iron, and Vitamin B2.
  • McDonald's Filet-O-Fish covers your daily Selenium needs 46% more than McDonald's french fries.
  • McDonald's Filet-O-Fish has 19 times less Vitamin C than McDonald's french fries. McDonald's french fries have 5.6mg of Vitamin C, while McDonald's Filet-O-Fish has 0.3mg.
  • McDonald's french fries contain less Sodium.

Specific food types used in this comparison are McDONALD'S, french fries and McDONALD'S, FILET-O-FISH.

Infographic

McDonald's french fries vs McDonald's Filet-O-Fish 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 Magnesium +37%
Contains more Potassium +170.9%
Contains less Sodium -56.5%
Contains more Copper +72.7%
Contains more Calcium +531.6%
Contains more Iron +95%
Contains more Zinc +13.7%
Contains more Selenium +6275%
Equal in Phosphorus - 137
Equal in Manganese - 0.262
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 6% 30% 27% 55% 53% 25% 14% 38% 33% 3%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 36% 59% 20% 59% 20% 57% 16% 22% 35% 140%
Contains more Magnesium +37%
Contains more Potassium +170.9%
Contains less Sodium -56.5%
Contains more Copper +72.7%
Contains more Calcium +531.6%
Contains more Iron +95%
Contains more Zinc +13.7%
Contains more Selenium +6275%
Equal in Phosphorus - 137
Equal in Manganese - 0.262

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 +17.9%
Contains more Vitamin C +1766.7%
Contains more Vitamin B3 +45%
Contains more Vitamin K +226.5%
Contains more Vitamin B1 +17.2%
Contains more Vitamin B2 +251.4%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 0% 28% 0% 19% 45% 9% 61% 36% 88% 0% 0% 40%
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%
Contains more Vitamin E +17.9%
Contains more Vitamin C +1766.7%
Contains more Vitamin B3 +45%
Contains more Vitamin K +226.5%
Contains more Vitamin B1 +17.2%
Contains more Vitamin B2 +251.4%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Contains more Carbs +61.3%
Contains more Protein +230.2%
Contains more Water +24.9%
Equal in Fats - 14.64
Equal in Other - 1.95
3% 15% 43% 37% 2%
Protein: 3.41 g
Fats: 15.47 g
Carbs: 42.58 g
Water: 36.63 g
Other: 1.91 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 Carbs +61.3%
Contains more Protein +230.2%
Contains more Water +24.9%
Equal in Fats - 14.64
Equal in Other - 1.95

Fat Type Comparison

Fat type breakdown side-by-side comparison
Contains less Saturated Fat -19.8%
Contains more Monounsaturated Fat +84.2%
Contains more Polyunsaturated fat +25.9%
16% 51% 33%
Saturated Fat: 2.271 g
Monounsaturated Fat: 7.379 g
Polyunsaturated fat: 4.727 g
22% 31% 47%
Saturated Fat: 2.833 g
Monounsaturated Fat: 4.005 g
Polyunsaturated fat: 5.952 g
Contains less Saturated Fat -19.8%
Contains more Monounsaturated Fat +84.2%
Contains more Polyunsaturated fat +25.9%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
Contains more Starch +∞%
Contains more Sucrose +110%
Contains more Glucose +∞%
Contains more Fructose +∞%
Contains more Lactose +∞%
Contains more Maltose +∞%
99%
Starch: 38.23 g
Sucrose: 0.21 g
Glucose: 0 g
Fructose: 0 g
Lactose: 0 g
Maltose: 0 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 Starch +∞%
Contains more Sucrose +110%
Contains more Glucose +∞%
Contains more Fructose +∞%
Contains more Lactose +∞%
Contains more Maltose +∞%

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 french fries McDonald's Filet-O-Fish
Lower in Sugar ok
Lower in Sodium ok
Lower in Cholesterol ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Rich in minerals ok
Lower in price Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient McDonald's french fries McDonald's Filet-O-Fish Opinion
Net carbs 38.68g 24.99g McDonald's french fries
Protein 3.41g 11.26g McDonald's Filet-O-Fish
Fats 15.47g 14.64g McDonald's french fries
Carbs 42.58g 26.39g McDonald's french fries
Calories 323kcal 282kcal McDonald's french fries
Starch 38.23g McDonald's french fries
Fructose 0g 1.93g McDonald's Filet-O-Fish
Sugar 0.21g 3.67g McDonald's french fries
Fiber 3.9g 1.4g McDonald's french fries
Calcium 19mg 120mg McDonald's Filet-O-Fish
Iron 0.8mg 1.56mg McDonald's Filet-O-Fish
Magnesium 37mg 27mg McDonald's french fries
Phosphorus 127mg 137mg McDonald's Filet-O-Fish
Potassium 596mg 220mg McDonald's french fries
Sodium 189mg 434mg McDonald's french fries
Zinc 0.51mg 0.58mg McDonald's Filet-O-Fish
Copper 0.114mg 0.066mg McDonald's french fries
Manganese 0.249mg 0.262mg McDonald's Filet-O-Fish
Selenium 0.4µg 25.5µg McDonald's Filet-O-Fish
Vitamin E 1.38mg 1.17mg McDonald's french fries
Vitamin C 5.6mg 0.3mg McDonald's french fries
Vitamin B1 0.18mg 0.211mg McDonald's Filet-O-Fish
Vitamin B2 0.037mg 0.13mg McDonald's Filet-O-Fish
Vitamin B3 3.22mg 2.22mg McDonald's french fries
Vitamin B5 0.59mg McDonald's french fries
Vitamin B6 0.38mg McDonald's french fries
Folate 21µg McDonald's Filet-O-Fish
Vitamin B12 1.08µg McDonald's Filet-O-Fish
Vitamin K 16µg 4.9µg McDonald's french fries
Cholesterol 32mg McDonald's french fries
Trans Fat 0.064g 0.128g McDonald's french fries
Saturated Fat 2.271g 2.833g McDonald's french fries
Omega-3 - DHA 0g 0.061g McDonald's Filet-O-Fish
Omega-3 - EPA 0g 0.03g McDonald's Filet-O-Fish
Omega-3 - DPA 0g 0.005g McDonald's Filet-O-Fish
Monounsaturated Fat 7.379g 4.005g McDonald's french fries
Polyunsaturated fat 4.727g 5.952g McDonald's Filet-O-Fish
Omega-6 - Eicosadienoic acid 0.009g 0.007g McDonald's french fries
Omega-6 - Linoleic acid 4.251g 5.106g McDonald's Filet-O-Fish
Omega-6 - Gamma-linoleic acid 0.031g 0.024g McDonald's french fries
Omega-3 - ALA 0.382g 0.614g McDonald's Filet-O-Fish
Omega-6 - Dihomo-gamma-linoleic acid 0g 0.006g McDonald's Filet-O-Fish

Which food is preferable for your diet?

ok
ok
is better in case of low diet
McDonald's french fries McDonald's Filet-O-Fish
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
27%
McDonald's french fries
26%
McDonald's Filet-O-Fish
Minerals Daily Need Coverage Score
28%
McDonald's french fries
46%
McDonald's Filet-O-Fish

Comparison summary

Which food is lower in Sugar?
McDonald's french fries
McDonald's french fries is lower in Sugar (difference - 3.46g)
Which food contains less Sodium?
McDonald's french fries
McDonald's french fries contains less Sodium (difference - 245mg)
Which food is lower in Cholesterol?
McDonald's french fries
McDonald's french fries is lower in Cholesterol (difference - 32mg)
Which food is lower in Saturated Fat?
McDonald's french fries
McDonald's french fries is lower in Saturated Fat (difference - 0.562g)
Which food is lower in glycemic index?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is lower in glycemic index (difference - 70)
Which food is richer in minerals?
McDonald's Filet-O-Fish
McDonald's Filet-O-Fish is relatively richer in minerals
Which food is cheaper?
?
The foods are relatively equal in price ($)
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 french fries - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170721/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.