Cowpea (Black-eyed pea) vs. Submarine sandwich — In-Depth Nutrition Comparison
Compare
What are the differences between cowpea (Black-eyed pea) and submarine sandwich?
- Cowpea (Black-eyed pea) is higher in folate, fiber, and copper, yet submarine sandwich is higher in selenium, vitamin B3, vitamin B2, calcium, and vitamin B1.
- Cowpea (Black-eyed pea)'s daily need coverage for folate is 36% more.
- Cowpea (Black-eyed pea) has 5 times more fiber than submarine sandwich. While cowpea (Black-eyed pea) has 6.5g of fiber, submarine sandwich has only 1.2g.
- The amount of saturated fat in cowpea (Black-eyed pea) is lower.
We used Cowpeas, common (blackeyes, crowder, southern), mature seeds, cooked, boiled, without salt and Fast foods, submarine sandwich, cold cut on white bread with lettuce and tomato 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 MagnesiumMagnesium | +165% |
Contains more IronIron | +38.7% |
Contains more CopperCopper | +219% |
Contains more ZincZinc | +22.9% |
Contains more PhosphorusPhosphorus | +39.3% |
Contains less SodiumSodium | -99.3% |
Contains more ManganeseManganese | +34.2% |
Contains more CalciumCalcium | +612.5% |
Contains more SeleniumSelenium | +696% |
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 FolateFolate | +215.2% |
Contains more Vitamin CVitamin C | +1775% |
Contains more Vitamin AVitamin A | +2100% |
Contains more Vitamin EVitamin E | +46.4% |
Contains more Vitamin DVitamin D | +∞% |
Contains more Vitamin B1Vitamin B1 | +69.8% |
Contains more Vitamin B2Vitamin B2 | +385.5% |
Contains more Vitamin B3Vitamin B3 | +773.3% |
Contains more Vitamin B5Vitamin B5 | +35% |
Contains more Vitamin B6Vitamin B6 | +103% |
Contains more Vitamin B12Vitamin B12 | +∞% |
Contains more Vitamin KVitamin K | +164.7% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Folate | 208µg | 66µg | 36% |
Selenium | 2.5µg | 19.9µg | 32% |
Sodium | 4mg | 575mg | 25% |
Vitamin B3 | 0.495mg | 4.323mg | 24% |
Fiber | 6.5g | 1.2g | 21% |
Copper | 0.268mg | 0.084mg | 20% |
Vitamin B2 | 0.055mg | 0.267mg | 16% |
Saturated fat | 0.138g | 3.554g | 16% |
Fats | 0.53g | 10.04g | 15% |
Calcium | 24mg | 171mg | 15% |
Vitamin B1 | 0.202mg | 0.343mg | 12% |
Polyunsaturated fat | 0.225g | 1.927g | 11% |
Iron | 2.51mg | 1.81mg | 9% |
Vitamin B12 | 0µg | 0.22µg | 9% |
Cholesterol | 0mg | 27mg | 9% |
Monounsaturated fat | 0.044g | 3.716g | 9% |
Magnesium | 53mg | 20mg | 8% |
Vitamin C | 0.4mg | 7.5mg | 8% |
Vitamin B6 | 0.1mg | 0.203mg | 8% |
Protein | 7.73g | 10.52g | 6% |
Starch | 15.67g | 6% | |
Phosphorus | 156mg | 112mg | 6% |
Calories | 116kcal | 213kcal | 5% |
Manganese | 0.475mg | 0.354mg | 5% |
Vitamin B5 | 0.411mg | 0.555mg | 3% |
Fructose | 1.4g | 2% | |
Vitamin A | 1µg | 22µg | 2% |
Zinc | 1.29mg | 1.05mg | 2% |
Vitamin K | 1.7µg | 4.5µg | 2% |
Vitamin D | 0IU | 7IU | 1% |
Choline | 32.2mg | 29.1mg | 1% |
Vitamin D | 0µg | 0.2µg | 1% |
Vitamin E | 0.28mg | 0.41mg | 1% |
Carbs | 20.76g | 20.43g | 0% |
Net carbs | 14.26g | 19.23g | N/A |
Potassium | 278mg | 282mg | 0% |
Sugar | 3.3g | 3.18g | N/A |
Trans fat | 0g | 0.119g | N/A |
Tryptophan | 0.095mg | 0.1mg | 0% |
Threonine | 0.294mg | 0.331mg | 0% |
Isoleucine | 0.314mg | 0.431mg | 0% |
Leucine | 0.592mg | 0.752mg | 0% |
Lysine | 0.523mg | 0.491mg | 0% |
Methionine | 0.11mg | 0.21mg | 0% |
Phenylalanine | 0.451mg | 0.431mg | 0% |
Valine | 0.368mg | 0.501mg | 0% |
Histidine | 0.24mg | 0.301mg | 0% |
Omega-3 - EPA | 0g | 0.001g | N/A |
Omega-3 - DHA | 0g | 0.002g | N/A |
Omega-3 - ALA | 0.104g | N/A | |
Omega-3 - DPA | 0g | 0.005g | N/A |
Omega-3 - Eicosatrienoic acid | 0.004g | N/A | |
Omega-6 - Gamma-linoleic acid | 0.003g | N/A | |
Omega-6 - Dihomo-gamma-linoleic acid | 0.013g | N/A | |
Omega-6 - Eicosadienoic acid | 0.048g | N/A | |
Omega-6 - Linoleic acid | 1.665g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
7.73 g
Fats:
0.53 g
Carbs:
20.76 g
Water:
70.04 g
Other:
0.94 g
Protein:
10.52 g
Fats:
10.04 g
Carbs:
20.43 g
Water:
56.51 g
Other:
2.5 g
Contains more WaterWater | +23.9% |
Contains more ProteinProtein | +36.1% |
Contains more FatsFats | +1794.3% |
Contains more OtherOther | +166% |
~equal in
Carbs
~20.43g
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.138 g
Monounsaturated fat:
Mono. Fat
0.044 g
Polyunsaturated fat:
Poly. Fat
0.225 g
Saturated fat:
Sat. Fat
3.554 g
Monounsaturated fat:
Mono. Fat
3.716 g
Polyunsaturated fat:
Poly. Fat
1.927 g
Contains less Sat. FatSaturated fat | -96.1% |
Contains more Mono. FatMonounsaturated fat | +8345.5% |
Contains more Poly. FatPolyunsaturated fat | +756.4% |