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McDonald's Big Mac vs. Custard — In-Depth Nutrition Comparison

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What are the differences between McDonald's Big Mac and Custard?

  • McDonald's Big Mac is richer than Custard in Iron, Vitamin B3, Vitamin B12, Zinc, Vitamin B1, Folate, Manganese, and Copper.
  • McDonald's Big Mac's daily need coverage for Iron is 21% more.
  • McDonald's Big Mac has 29 times more Manganese than Custard. While McDonald's Big Mac has 0.206mg of Manganese, Custard has only 0.007mg.
  • The amount of Sodium in Custard is lower.

We used McDONALD'S, BIG MAC and Egg custards, dry mix, prepared with whole milk types in this article.

Infographic

McDonald's Big Mac vs Custard 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.
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%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 11% 42% 18% 13% 10% 14% 56% 11% 0.91% 33%
Contains more MagnesiumMagnesium +25%
Contains more IronIron +488.2%
Contains more CopperCopper +226.7%
Contains more ZincZinc +274.5%
Contains more ManganeseManganese +2842.9%
Contains more CalciumCalcium +19.8%
Contains more PotassiumPotassium +14.4%
Contains less SodiumSodium -81.7%
~equal in Phosphorus ~130mg

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 1.3% 11% 0% 0% 44% 48% 63% 0% 0% 110% 0% 35% 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 0.33% 11% 1.2% 36% 15% 51% 2.5% 42% 15% 65% 0.5% 6.8% 6.4%
Contains more Vitamin CVitamin C +300%
Contains more Vitamin B1Vitamin B1 +188.5%
Contains more Vitamin B3Vitamin B3 +2463.6%
Contains more Vitamin B12Vitamin B12 +69.2%
Contains more FolateFolate +411.1%
~equal in Vitamin A ~182IU
~equal in Vitamin B2 ~0.22mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
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
4% 4% 18% 73%
Protein: 3.99 g
Fats: 4 g
Carbs: 17.6 g
Water: 73.45 g
Other: 0.96 g
Contains more ProteinProtein +196.2%
Contains more FatsFats +274%
Contains more CarbsCarbs +14.1%
Contains more OtherOther +91.7%
Contains more WaterWater +43.2%

Fat Type Comparison

Fat type breakdown side-by-side comparison
50% 46% 4%
Saturated Fat: Sat. Fat 3.803 g
Monounsaturated Fat: Mono. Fat 3.474 g
Polyunsaturated fat: Poly. Fat 0.306 g
59% 32% 9%
Saturated Fat: Sat. Fat 2.032 g
Monounsaturated Fat: Mono. Fat 1.127 g
Polyunsaturated fat: Poly. Fat 0.312 g
Contains more Mono. FatMonounsaturated Fat +208.3%
Contains less Sat. FatSaturated Fat -46.6%
~equal in Polyunsaturated fat ~0.312g

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
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
100%
Starch: 0 g
Sucrose: 0 g
Glucose: 0 g
Fructose: 0 g
Lactose: 4.63 g
Maltose: 0 g
Galactose: 0 g
Contains more SucroseSucrose +∞%
Contains more GlucoseGlucose +∞%
Contains more FructoseFructose +∞%
Contains more MaltoseMaltose +∞%
Contains more LactoseLactose +1346.9%
~equal in Starch ~0g
~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 Big Mac Custard
Lower in Cholesterol ok
Lower in Sugar ok
Lower in price ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Rich in minerals Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient McDonald's Big Mac Custard Opinion
Calories 257kcal 122kcal McDonald's Big Mac
Protein 11.82g 3.99g McDonald's Big Mac
Fats 14.96g 4g McDonald's Big Mac
Vitamin C 0.4mg 0.1mg McDonald's Big Mac
Net carbs 18.48g 17.6g McDonald's Big Mac
Carbs 20.08g 17.6g McDonald's Big Mac
Cholesterol 36mg 51mg McDonald's Big Mac
Vitamin D 47IU Custard
Magnesium 20mg 16mg McDonald's Big Mac
Calcium 116mg 139mg Custard
Potassium 181mg 207mg Custard
Iron 2mg 0.34mg McDonald's Big Mac
Sugar 3.97g 4.82g McDonald's Big Mac
Fiber 1.6g 0g McDonald's Big Mac
Copper 0.098mg 0.03mg McDonald's Big Mac
Zinc 1.91mg 0.51mg McDonald's Big Mac
Phosphorus 122mg 130mg Custard
Sodium 460mg 84mg Custard
Vitamin A 188IU 182IU McDonald's Big Mac
Vitamin A RAE 52µg Custard
Vitamin E 0.06mg Custard
Vitamin D 1.2µg Custard
Manganese 0.206mg 0.007mg McDonald's Big Mac
Selenium 6µg Custard
Vitamin B1 0.176mg 0.061mg McDonald's Big Mac
Vitamin B2 0.209mg 0.22mg Custard
Vitamin B3 3.384mg 0.132mg McDonald's Big Mac
Vitamin B5 0.699mg Custard
Vitamin B6 0.064mg Custard
Vitamin B12 0.88µg 0.52µg McDonald's Big Mac
Vitamin K 0.2µg Custard
Folate 46µg 9µg McDonald's Big Mac
Trans Fat 0.588g Custard
Choline 11.8mg Custard
Saturated Fat 3.803g 2.032g Custard
Monounsaturated Fat 3.474g 1.127g McDonald's Big Mac
Polyunsaturated fat 0.306g 0.312g Custard
Tryptophan 0.082mg Custard
Threonine 0.192mg Custard
Isoleucine 0.207mg Custard
Leucine 0.337mg Custard
Lysine 0.214mg Custard
Methionine 0.091mg Custard
Phenylalanine 0.173mg Custard
Valine 0.233mg Custard
Histidine 0.092mg Custard
Fructose 1.69g 0g McDonald's Big Mac
Omega-3 - DHA 0.003g Custard

Which food is preferable for your diet?

ok
ok
is better in case of low diet
McDonald's Big Mac Custard
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 Big Mac
19%
Custard
Minerals Daily Need Coverage Score
36%
McDonald's Big Mac
21%
Custard

Comparison summary

Which food is lower in Cholesterol?
McDonald's Big Mac
McDonald's Big Mac is lower in Cholesterol (difference - 15mg)
Which food is lower in Sugar?
McDonald's Big Mac
McDonald's Big Mac is lower in Sugar (difference - 0.85g)
Which food is cheaper?
McDonald's Big Mac
McDonald's Big Mac is cheaper (difference - $1.5)
Which food contains less Sodium?
Custard
Custard contains less Sodium (difference - 376mg)
Which food is lower in Saturated Fat?
Custard
Custard is lower in Saturated Fat (difference - 1.771g)
Which food is lower in glycemic index?
Custard
Custard is lower in glycemic index (difference - 31)
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 Big Mac - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170720/nutrients
  2. Custard - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168773/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.