McDonald's Filet-O-Fish vs. McChicken Sandwich — In-Depth Nutrition Comparison
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What are the differences between mcDonald's Filet-O-Fish and mcChicken Sandwich?
- McDonald's Filet-O-Fish is higher in vitamin B12 and polyunsaturated fat, yet mcChicken Sandwich is higher in vitamin B3, vitamin B2, omega-3 (Eicosatrienoic acid) and omega-6 (Dihomo-gamma-linolenic acid).
- McDonald's Filet-O-Fish's daily need coverage for vitamin B12 is 37% more.
- The amount of sodium in mcDonald's Filet-O-Fish is lower.
We used McDONALD'S, FILET-O-FISH and McDONALD'S, McCHICKEN Sandwich types in this article.
Infographic
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Mineral Comparison
The mineral comparison score is based on which food has a more favorable amount of each mineral. The �coverage� charts below show how much of the daily mineral needs are covered by the selected amount of each food.
| Contains more MagnesiumMagnesium | +35% |
| Contains more CalciumCalcium | +36.4% |
| Contains more PotassiumPotassium | +27.2% |
| Contains less SodiumSodium | -30.4% |
| Contains more SeleniumSelenium | +∞% |
| Contains more IronIron | +11.5% |
| Contains more CopperCopper | +24.2% |
| Contains more ManganeseManganese | +36.6% |
Vitamin Comparison
The vitamin comparison score is based on the number of vitamins in which one food is richer than the other. The �coverage� charts below show how much of the daily vitamin needs are covered by the selected amount of each food.
| Contains more Vitamin CVitamin C | +∞% |
| Contains more Vitamin EVitamin E | +∞% |
| Contains more Vitamin B12Vitamin B12 | +468.4% |
| Contains more Vitamin KVitamin K | +∞% |
| Contains more FolateFolate | +∞% |
| Contains more Vitamin B2Vitamin B2 | +53.8% |
| Contains more Vitamin B3Vitamin B3 | +77.6% |
All nutrients comparison - raw data values
| Nutrient | ![]() |
![]() |
DV% diff. |
| Selenium | 25.5µg | 46% | |
| Vitamin B12 | 1.08µg | 0.19µg | 37% |
| Omega-3 (ALA) | 0.614g | 0.43g | 12% |
| Vitamin B3 | 2.22mg | 3.942mg | 11% |
| Sodium | 434mg | 624mg | 8% |
| Vitamin E | 1.17mg | 8% | |
| Polyunsaturated fat | 5.952g | 4.964g | 7% |
| Vitamin B2 | 0.13mg | 0.2mg | 5% |
| Folate | 21µg | 5% | |
| Manganese | 0.262mg | 0.358mg | 4% |
| Vitamin K | 4.9µg | 4% | |
| Omega-6 (Linoleic acid) | 5.106g | 4.396g | 4% |
| Calcium | 120mg | 88mg | 3% |
| Protein | 11.26g | 10.43g | 2% |
| Fats | 14.64g | 13.21g | 2% |
| Cholesterol | 32mg | 27mg | 2% |
| Magnesium | 27mg | 20mg | 2% |
| Iron | 1.56mg | 1.74mg | 2% |
| Copper | 0.066mg | 0.082mg | 2% |
| Saturated fat | 2.833g | 2.346g | 2% |
| Carbs | 26.39g | 27.97g | 1% |
| Potassium | 220mg | 173mg | 1% |
| Monounsaturated fat | 4.005g | 4.401g | 1% |
| Calories | 282kcal | 273kcal | 0% |
| Protein per 100 calories | 4g | 3.8g | N/A |
| Calories per 10 g protein | 250kcal | 262kcal | N/A |
| Weight per 100 calories | 35g | 37g | N/A |
| Unsaturated / Saturated Fat ratio | 3.5 | 4 | N/A |
| Vitamin C | 0.3mg | 0% | |
| Net carbs | 24.99g | 26.67g | N/A |
| Sugar | 3.67g | 3.57g | N/A |
| Fiber | 1.4g | 1.3g | 0% |
| Zinc | 0.58mg | 0.63mg | 0% |
| Phosphorus | 137mg | 139mg | 0% |
| Vitamin B1 | 0.211mg | 0.212mg | 0% |
| Trans fat | 0.128g | 0.079g | N/A |
| Fructose | 1.93g | 1.93g | 0% |
| Omega-3 (EPA) | 0.03g | 0g | N/A |
| Omega-3 (DHA) | 0.061g | 0.003g | N/A |
| Omega-3 (DPA) | 0.005g | 0.002g | N/A |
| Omega-3 (Eicosatrienoic acid) | 0g | 0.001g | N/A |
| Omega-6 (Gamma-linolenic acid) | 0.024g | 0.016g | N/A |
| Omega-6 (Dihomo-gamma-linolenic acid) | 0.006g | 0.01g | N/A |
| Omega-6 (Eicosadienoic acid) | 0.007g | 0.009g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
11.26 g
Fats:
14.64 g
Carbs:
26.39 g
Water:
45.76 g
Other:
1.95 g
Protein:
10.43 g
Fats:
13.21 g
Carbs:
27.97 g
Water:
46.11 g
Other:
2.28 g
~equal in
Protein
~10.43g
~equal in
Fats
~13.21g
~equal in
Carbs
~27.97g
~equal in
Water
~46.11g
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
2.833 g
Monounsaturated fat:
Mono. Fat
4.005 g
Polyunsaturated fat:
Poly. Fat
5.952 g
Saturated fat:
Sat. Fat
2.346 g
Monounsaturated fat:
Mono. Fat
4.401 g
Polyunsaturated fat:
Poly. Fat
4.964 g
| Contains more Poly. FatPolyunsaturated fat | +19.9% |
| Contains less Sat. FatSaturated fat | -17.2% |
~equal in
Monounsaturated fat
~4.401g
Carbohydrate type comparison
Carbohydrate type breakdown side-by-side comparison
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
Starch:
0 g
Sucrose:
0.17 g
Glucose:
1.03 g
Fructose:
1.93 g
Lactose:
0 g
Maltose:
0.43 g
Galactose:
0 g
| Contains more LactoseLactose | +∞% |
| Contains more SucroseSucrose | +70% |
~equal in
Starch
~0g
~equal in
Glucose
~1.03g
~equal in
Fructose
~1.93g
~equal in
Maltose
~0.43g
~equal in
Galactose
~0g





