Seaweed vs. Tofu — In-Depth Nutrition Comparison
Compare
Differences between seaweed and tofu
- Seaweed has more folate, magnesium, and vitamin B5, while tofu has more calcium, manganese, selenium, copper, phosphorus, and vitamin B1.
- Tofu's daily need coverage for calcium is 52% higher.
- Tofu contains 17 times less sodium than seaweed. Seaweed contains 233mg of sodium, while tofu contains 14mg.
The food types used in this comparison are Seaweed, kelp, raw and Tofu, raw, firm, prepared with calcium sulfate.
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 | +108.6% |
Contains more CalciumCalcium | +306.5% |
Contains more PotassiumPotassium | +166.3% |
Contains more CopperCopper | +190.8% |
Contains more ZincZinc | +27.6% |
Contains more PhosphorusPhosphorus | +352.4% |
Contains less SodiumSodium | -94% |
Contains more ManganeseManganese | +490.5% |
Contains more SeleniumSelenium | +2385.7% |
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 | +1400% |
Contains more Vitamin AVitamin A | +∞% |
Contains more Vitamin EVitamin E | +∞% |
Contains more Vitamin B2Vitamin B2 | +47.1% |
Contains more Vitamin B3Vitamin B3 | +23.4% |
Contains more Vitamin B5Vitamin B5 | +382.7% |
Contains more Vitamin KVitamin K | +∞% |
Contains more FolateFolate | +520.7% |
Contains more CholineCholine | +∞% |
Contains more Vitamin B1Vitamin B1 | +216% |
Contains more Vitamin B6Vitamin B6 | +4500% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Vitamin K | 66µg | 55% | |
Calcium | 168mg | 683mg | 52% |
Manganese | 0.2mg | 1.181mg | 43% |
Folate | 180µg | 29µg | 38% |
Polyunsaturated fat | 0.047g | 4.921g | 32% |
Protein | 1.68g | 17.27g | 31% |
Selenium | 0.7µg | 17.4µg | 30% |
Copper | 0.13mg | 0.378mg | 28% |
Phosphorus | 42mg | 190mg | 21% |
Magnesium | 121mg | 58mg | 15% |
Fats | 0.56g | 8.72g | 13% |
Sodium | 233mg | 14mg | 10% |
Vitamin B5 | 0.642mg | 0.133mg | 10% |
Vitamin B1 | 0.05mg | 0.158mg | 9% |
Vitamin B6 | 0.002mg | 0.092mg | 7% |
Vitamin E | 0.87mg | 6% | |
Saturated fat | 0.247g | 1.261g | 5% |
Monounsaturated fat | 0.098g | 1.925g | 5% |
Calories | 43kcal | 144kcal | 5% |
Vitamin B2 | 0.15mg | 0.102mg | 4% |
Fiber | 1.3g | 2.3g | 4% |
Potassium | 89mg | 237mg | 4% |
Vitamin C | 3mg | 0.2mg | 3% |
Zinc | 1.23mg | 1.57mg | 3% |
Choline | 12.8mg | 2% | |
Carbs | 9.57g | 2.78g | 2% |
Iron | 2.85mg | 2.66mg | 2% |
Vitamin A | 6µg | 1% | |
Vitamin B3 | 0.47mg | 0.381mg | 1% |
Net carbs | 8.27g | 0.48g | N/A |
Sugar | 0.6g | N/A | |
Tryptophan | 0.048mg | 0.235mg | 0% |
Threonine | 0.055mg | 0.785mg | 0% |
Isoleucine | 0.076mg | 0.849mg | 0% |
Leucine | 0.083mg | 1.392mg | 0% |
Lysine | 0.082mg | 0.883mg | 0% |
Methionine | 0.025mg | 0.211mg | 0% |
Phenylalanine | 0.043mg | 0.835mg | 0% |
Valine | 0.072mg | 0.87mg | 0% |
Histidine | 0.024mg | 0.431mg | 0% |
Omega-3 - EPA | 0.004g | N/A |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Contains more CarbsCarbs | +244.2% |
Contains more WaterWater | +16.8% |
Contains more OtherOther | +372.1% |
Contains more ProteinProtein | +928% |
Contains more FatsFats | +1457.1% |
Fat Type Comparison
Fat type breakdown side-by-side comparison
Contains less Sat. FatSaturated fat | -80.4% |
Contains more Mono. FatMonounsaturated fat | +1864.3% |
Contains more Poly. FatPolyunsaturated fat | +10370.2% |