How many calories are in Seaweed, Dry?

A 100 g serving of Seaweed, Dry has 259 kcal. The calories in your portion depend on its weight and how it is prepared.

How much protein is in Seaweed, Dry?

Per 100 g there are 15.3 g of protein — about 31% of the Daily Value (50 g).

How much fat and carbs are in Seaweed, Dry?

Per 100 g there are 1.4 g of fat and 46.2 g of carbohydrate, including 36.7 g of fiber.

What nutrients is Seaweed, Dry high in?

Per 100 g it notably contributes to your Daily Value for: Iron (369% DV), Magnesium (165% DV), Dietary Fiber (131% DV).

Vegetables

Seaweed, Dry

USDA reference values for seaweed, dry (per 100 g).

259kcalCalories

15.3gProtein

1.4gFat

46.2gCarbs

Protein, fat and carb balance

Share of calories from each macronutrient (per 100 g).

Protein 33.1%
Fat 6.7%
Carbs 60.2%

What this food is high in

369% Iron 66.4 mg / 100 g 165% Magnesium 692 mg / 100 g 131% Dietary Fiber 36.7 g / 100 g 63% Potassium 2,944 mg / 100 g

Shown as percent of the Daily Value per 100 g.

Full nutrition facts (per 100 g)

Nutrient	Per 100 g	% DV*
Macronutrients
Protein	15.3 g	31%
Total Fat	1.4 g	2%
Saturated Fat	0.5 g	2%
Carbohydrate	46.2 g	17%
Dietary Fiber	36.7 g	131%
Total Sugars	—
Minerals
Sodium	4,331 mg	188%
Potassium	2,944 mg	63%
Calcium	299 mg	23%
Iron	66.4 mg	369%
Magnesium	692 mg	165%
Vitamins
Vitamin C	29 mg	32%
Vitamin A	406 mcg	45%
Vitamin D	3.1 mcg	16%
Other
Cholesterol	33 mg	11%

* Percent of the Daily Value (Daily Value, based on a 2,000 kcal diet).

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Frequently asked questions

How many calories are in Seaweed, Dry?: A 100 g serving of Seaweed, Dry has 259 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Seaweed, Dry?: Per 100 g there are 15.3 g of protein — about 31% of the Daily Value (50 g).
How much fat and carbs are in Seaweed, Dry?: Per 100 g there are 1.4 g of fat and 46.2 g of carbohydrate, including 36.7 g of fiber.
What nutrients is Seaweed, Dry high in?: Per 100 g it notably contributes to your Daily Value for: Iron (369% DV), Magnesium (165% DV), Dietary Fiber (131% DV).

Similar foods and comparisons

Alfalfa Seeds, Sprouted 23 kcal 4 g protein Amaranth Leaves, Cooked 21 kcal 2.1 g protein Amaranth Leaves, Cooked 21 kcal 2.1 g protein Amaranth Leaves, Raw 23 kcal 2.5 g protein Arrowhead, Cooked 78 kcal 4.5 g protein Arrowhead, Cooked 78 kcal 4.5 g protein

Compare Seaweed, Dry with: Alfalfa Seeds, Sprouted Amaranth Leaves, Cooked Amaranth Leaves, Cooked Amaranth Leaves, Raw

Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.