Russet potato vs. Agar — In-Depth Nutrition Comparison
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How are russet potatoes and agar different?
- Agar has more iron, manganese, magnesium, folate, calcium, copper, vitamin B5, zinc, vitamin E, and fiber than russet potatoes.
- Daily need coverage for iron for agar is 254% higher.
Potatoes, Russet, flesh, and skin, baked and Seaweed, agar, dried are the varieties used 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 PhosphorusPhosphorus | +36.5% |
| Contains less SodiumSodium | -86.3% |
| Contains more MagnesiumMagnesium | +2466.7% |
| Contains more CalciumCalcium | +3372.2% |
| Contains more PotassiumPotassium | +104.5% |
| Contains more IronIron | +1900% |
| Contains more CopperCopper | +470.1% |
| Contains more ZincZinc | +1557.1% |
| Contains more ManganeseManganese | +1786% |
| Contains more SeleniumSelenium | +1380% |
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 AVitamin A | +∞% |
| Contains more Vitamin B1Vitamin B1 | +570% |
| Contains more Vitamin B3Vitamin B3 | +567.3% |
| Contains more Vitamin B6Vitamin B6 | +16.8% |
| Contains more Vitamin EVitamin E | +7042.9% |
| Contains more Vitamin B2Vitamin B2 | +362.5% |
| Contains more Vitamin B5Vitamin B5 | +694.2% |
| Contains more Vitamin KVitamin K | +1120% |
| Contains more FolateFolate | +2130.8% |
All nutrients comparison - raw data values
| Nutrient | ![]() |
![]() |
DV% diff. |
| Iron | 1.07mg | 21.4mg | 254% |
| Manganese | 0.228mg | 4.3mg | 177% |
| Magnesium | 30mg | 770mg | 176% |
| Folate | 26µg | 580µg | 139% |
| Calcium | 18mg | 625mg | 61% |
| Copper | 0.107mg | 0.61mg | 56% |
| Vitamin B5 | 0.38mg | 3.018mg | 53% |
| Zinc | 0.35mg | 5.8mg | 50% |
| Vitamin E | 0.07mg | 5mg | 33% |
| Fiber | 2.3g | 7.7g | 22% |
| Carbs | 21.44g | 80.88g | 20% |
| Vitamin K | 2µg | 24.4µg | 19% |
| Potassium | 550mg | 1125mg | 17% |
| Selenium | 0.5µg | 7.4µg | 13% |
| Vitamin B2 | 0.048mg | 0.222mg | 13% |
| Calories | 97kcal | 306kcal | 10% |
| Vitamin C | 8.3mg | 0mg | 9% |
| Choline | 15mg | 63.3mg | 9% |
| Protein | 2.63g | 6.21g | 7% |
| Starch | 17.45g | 7% | |
| Vitamin B3 | 1.348mg | 0.202mg | 7% |
| Vitamin B1 | 0.067mg | 0.01mg | 5% |
| Sodium | 14mg | 102mg | 4% |
| Vitamin B6 | 0.354mg | 0.303mg | 4% |
| Phosphorus | 71mg | 52mg | 3% |
| Protein per 100 calories | 2.7g | 2g | N/A |
| Calories per 10 g protein | 369kcal | 493kcal | N/A |
| Weight per 100 calories | 103g | 33g | N/A |
| Fats | 0.13g | 0.3g | 0% |
| Net carbs | 19.14g | 73.18g | N/A |
| Sugar | 1.08g | 2.97g | N/A |
| Vitamin A | 1µg | 0µg | 0% |
| Saturated fat | 0.032g | 0.061g | 0% |
| Monounsaturated fat | 0.003g | 0.027g | 0% |
| Polyunsaturated fat | 0.054g | 0.102g | 0% |
| Tryptophan | 0.027mg | 0% | |
| Threonine | 0.086mg | 0% | |
| Isoleucine | 0.085mg | 0% | |
| Leucine | 0.125mg | 0% | |
| Lysine | 0.137mg | 0% | |
| Methionine | 0.041mg | 0% | |
| Phenylalanine | 0.104mg | 0% | |
| Valine | 0.131mg | 0% | |
| Histidine | 0.044mg | 0% | |
| Fructose | 0.32g | 0% | |
| Omega-3 (EPA) | 0g | 0.087g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
2.63 g
Fats:
0.13 g
Carbs:
21.44 g
Water:
74.45 g
Other:
1.35 g
Protein:
6.21 g
Fats:
0.3 g
Carbs:
80.88 g
Water:
8.68 g
Other:
3.93 g
| Contains more WaterWater | +757.7% |
| Contains more ProteinProtein | +136.1% |
| Contains more FatsFats | +130.8% |
| Contains more CarbsCarbs | +277.2% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.032 g
Monounsaturated fat:
Mono. Fat
0.003 g
Polyunsaturated fat:
Poly. Fat
0.054 g
Saturated fat:
Sat. Fat
0.061 g
Monounsaturated fat:
Mono. Fat
0.027 g
Polyunsaturated fat:
Poly. Fat
0.102 g
| Contains less Sat. FatSaturated fat | -47.5% |
| Contains more Mono. FatMonounsaturated fat | +800% |
| Contains more Poly. FatPolyunsaturated fat | +88.9% |






