Fish sandwich vs. Custard — In-Depth Nutrition Comparison
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A recap on differences between fish sandwiches and custard
- Fish sandwiches have more selenium, iron, vitamin B3, vitamin B1, manganese, vitamin K, folate, and vitamin B12; however, custard is higher in calcium.
- Fish sandwiches cover your daily sodium needs 23% more than custard.
- Custard contains 68 times less vitamin K than fish sandwiches. Fish sandwiches contain 13.6µg of vitamin K, while custard contains 0.2µg.
- Custard has less sodium.
- The glycemic index of fish sandwiches is higher.
Food varieties used in this article are Fast foods, fish sandwich, with tartar sauce and Egg custards, dry mix, prepared with whole milk.
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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.
Contains more MagnesiumMagnesium | +56.3% |
Contains more IronIron | +341.2% |
Contains more CopperCopper | +150% |
Contains more ManganeseManganese | +3671.4% |
Contains more SeleniumSelenium | +200% |
Contains more CalciumCalcium | +275.7% |
Contains more PhosphorusPhosphorus | +12.1% |
Contains less SodiumSodium | -86% |
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 CVitamin C | +1700% |
Contains more Vitamin EVitamin E | +816.7% |
Contains more Vitamin B1Vitamin B1 | +244.3% |
Contains more Vitamin B3Vitamin B3 | +1528.8% |
Contains more Vitamin B12Vitamin B12 | +30.8% |
Contains more Vitamin KVitamin K | +6700% |
Contains more FolateFolate | +411.1% |
Contains more CholineCholine | +144.9% |
Contains more Vitamin AVitamin A | +766.7% |
Contains more Vitamin DVitamin D | +500% |
Contains more Vitamin B2Vitamin B2 | +57.1% |
Contains more Vitamin B5Vitamin B5 | +88.9% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
10.29 g
Fats:
12.45 g
Carbs:
26.69 g
Water:
48.44 g
Other:
2.13 g
Protein:
3.99 g
Fats:
4 g
Carbs:
17.6 g
Water:
73.45 g
Other:
0.96 g
Contains more ProteinProtein | +157.9% |
Contains more FatsFats | +211.3% |
Contains more CarbsCarbs | +51.6% |
Contains more OtherOther | +121.9% |
Contains more WaterWater | +51.6% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
1.949 g
Monounsaturated fat:
Mono. Fat
2.595 g
Polyunsaturated fat:
Poly. Fat
6.257 g
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 | +130.3% |
Contains more Poly. FatPolyunsaturated fat | +1905.4% |
~equal in
Saturated fat
~2.032g
Carbohydrate type comparison
Carbohydrate type breakdown side-by-side comparison
Starch:
0 g
Sucrose:
0 g
Glucose:
1.2 g
Fructose:
1.47 g
Lactose:
0 g
Maltose:
0.87 g
Galactose:
0 g
Starch:
0 g
Sucrose:
0 g
Glucose:
0 g
Fructose:
0 g
Lactose:
4.63 g
Maltose:
0 g
Galactose:
0 g
Contains more GlucoseGlucose | +∞% |
Contains more FructoseFructose | +∞% |
Contains more MaltoseMaltose | +∞% |
Contains more LactoseLactose | +∞% |
~equal in
Starch
~0g
~equal in
Sucrose
~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.
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Lower in Cholesterol |
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Lower in Sugar |
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Lower in Saturated fat |
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Lower in price |
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Rich in vitamins |
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Lower in Sodium |
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Lower in Glycemic Index |
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Rich in minerals | Equal |
All nutrients comparison - raw data values
Nutrient | ![]() |
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DV% diff. |
Polyunsaturated fat | 6.257g | 0.312g | 40% |
Sodium | 602mg | 84mg | 23% |
Selenium | 18µg | 6µg | 22% |
Iron | 1.5mg | 0.34mg | 15% |
Fats | 12.45g | 4g | 13% |
Protein | 10.29g | 3.99g | 13% |
Vitamin B3 | 2.15mg | 0.132mg | 13% |
Vitamin B1 | 0.21mg | 0.061mg | 12% |
Manganese | 0.264mg | 0.007mg | 11% |
Vitamin K | 13.6µg | 0.2µg | 11% |
Calcium | 37mg | 139mg | 10% |
Folate | 46µg | 9µg | 9% |
Vitamin B12 | 0.68µg | 0.52µg | 7% |
Vitamin B5 | 0.37mg | 0.699mg | 7% |
Calories | 257kcal | 122kcal | 7% |
Vitamin B2 | 0.14mg | 0.22mg | 6% |
Copper | 0.075mg | 0.03mg | 5% |
Cholesterol | 35mg | 51mg | 5% |
Vitamin D | 9IU | 47IU | 5% |
Vitamin A | 6µg | 52µg | 5% |
Vitamin D | 0.2µg | 1.2µg | 5% |
Fiber | 1g | 0g | 4% |
Monounsaturated fat | 2.595g | 1.127g | 4% |
Vitamin E | 0.55mg | 0.06mg | 3% |
Carbs | 26.69g | 17.6g | 3% |
Choline | 28.9mg | 11.8mg | 3% |
Phosphorus | 116mg | 130mg | 2% |
Magnesium | 25mg | 16mg | 2% |
Vitamin C | 1.8mg | 0.1mg | 2% |
Fructose | 1.47g | 0g | 2% |
Net carbs | 25.69g | 17.6g | N/A |
Potassium | 206mg | 207mg | 0% |
Sugar | 3.53g | 4.82g | N/A |
Zinc | 0.49mg | 0.51mg | 0% |
Vitamin B6 | 0.07mg | 0.064mg | 0% |
Trans fat | 0.08g | N/A | |
Saturated fat | 1.949g | 2.032g | 0% |
Tryptophan | 0.082mg | 0% | |
Threonine | 0.192mg | 0% | |
Isoleucine | 0.207mg | 0% | |
Leucine | 0.337mg | 0% | |
Lysine | 0.214mg | 0% | |
Methionine | 0.091mg | 0% | |
Phenylalanine | 0.173mg | 0% | |
Valine | 0.233mg | 0% | |
Histidine | 0.092mg | 0% | |
Omega-3 - EPA | 0.029g | 0g | N/A |
Omega-3 - DHA | 0.064g | 0.003g | N/A |
Omega-3 - ALA | 0.489g | N/A | |
Omega-3 - DPA | 0.003g | 0g | N/A |
Omega-3 - Eicosatrienoic acid | 0.001g | N/A | |
Omega-6 - Gamma-linoleic acid | 0.023g | N/A | |
Omega-6 - Dihomo-gamma-linoleic acid | 0.002g | N/A | |
Omega-6 - Eicosadienoic acid | 0.005g | N/A | |
Omega-6 - Linoleic acid | 5.561g | N/A |
Which food is preferable for your diet?


is better in case of low diet
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Low Calories diet |
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Low Fats diet |
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Low Carbs diet |
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Low Glycemic Index diet |
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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%

19%

Minerals Daily Need Coverage Score
40%

21%

Comparison summary
Which food is lower in Cholesterol?

Fish sandwich is lower in Cholesterol (difference - 16mg)
Which food is lower in Sugar?

Fish sandwich is lower in Sugar (difference - 1.29g)
Which food is lower in Saturated fat?

Fish sandwich is lower in Saturated fat (difference - 0.083g)
Which food is cheaper?

Fish sandwich is cheaper (difference - $1.5)
Which food is richer in vitamins?

Fish sandwich is relatively richer in vitamins
Which food contains less Sodium?

Custard contains less Sodium (difference - 518mg)
Which food is lower in glycemic index?

Custard is lower in glycemic index (difference - 21)
Which food is richer in minerals?
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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.