Mars vs. Fish sandwich — In-Depth Nutrition Comparison
Compare
What are the differences between mars and fish sandwiches?
- Mars is higher in calcium, yet fish sandwiches are higher in iron.
- Mars's daily need coverage for saturated fat is 49% more.
- Mars has 17 times more sugar than fish sandwiches. While mars has 58.94g of sugar, fish sandwiches have only 3.53g.
We used Candies, MARS SNACKFOOD US, M&M's Crispy Chocolate Candies and Fast foods, fish sandwich, with tartar sauce types in this article.
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 CalciumCalcium | +143.2% |
Contains less SodiumSodium | -77.4% |
Contains more IronIron | +74.4% |
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 | +260% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Saturated fat | 11.651g | 1.949g | 44% |
Polyunsaturated fat | 6.257g | 42% | |
Selenium | 18µg | 33% | |
Vitamin B12 | 0.68µg | 28% | |
Sodium | 136mg | 602mg | 20% |
Vitamin B1 | 0.21mg | 18% | |
Phosphorus | 116mg | 17% | |
Carbs | 72.4g | 26.69g | 15% |
Vitamin B3 | 2.15mg | 13% | |
Folate | 46µg | 12% | |
Protein | 4.28g | 10.29g | 12% |
Vitamin K | 13.6µg | 11% | |
Vitamin B2 | 0.14mg | 11% | |
Manganese | 0.264mg | 11% | |
Calories | 475kcal | 257kcal | 11% |
Fats | 19.32g | 12.45g | 11% |
Copper | 0.075mg | 8% | |
Cholesterol | 12mg | 35mg | 8% |
Iron | 0.86mg | 1.5mg | 8% |
Vitamin B5 | 0.37mg | 7% | |
Potassium | 206mg | 6% | |
Monounsaturated fat | 2.595g | 6% | |
Magnesium | 25mg | 6% | |
Calcium | 90mg | 37mg | 5% |
Choline | 28.9mg | 5% | |
Vitamin B6 | 0.07mg | 5% | |
Zinc | 0.49mg | 4% | |
Vitamin E | 0.55mg | 4% | |
Fiber | 2g | 1g | 4% |
Fructose | 1.47g | 2% | |
Vitamin D | 9IU | 1% | |
Vitamin D | 0.2µg | 1% | |
Vitamin A | 6µg | 1% | |
Vitamin C | 0.5mg | 1.8mg | 1% |
Net carbs | 70.4g | 25.69g | N/A |
Sugar | 58.94g | 3.53g | N/A |
Trans fat | 0.131g | 0.08g | N/A |
Omega-3 - EPA | 0.029g | N/A | |
Omega-3 - DHA | 0.064g | N/A | |
Omega-3 - ALA | 0.489g | N/A | |
Omega-3 - DPA | 0.003g | 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 |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
4.28 g
Fats:
19.32 g
Carbs:
72.4 g
Water:
1.7 g
Other:
2.3 g
Protein:
10.29 g
Fats:
12.45 g
Carbs:
26.69 g
Water:
48.44 g
Other:
2.13 g
Contains more FatsFats | +55.2% |
Contains more CarbsCarbs | +171.3% |
Contains more ProteinProtein | +140.4% |
Contains more WaterWater | +2749.4% |
~equal in
Other
~2.13g
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
11.651 g
Monounsaturated fat:
Mono. Fat
0 g
Polyunsaturated fat:
Poly. Fat
0 g
Saturated fat:
Sat. Fat
1.949 g
Monounsaturated fat:
Mono. Fat
2.595 g
Polyunsaturated fat:
Poly. Fat
6.257 g
Contains less Sat. FatSaturated fat | -83.3% |