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There are 38 calories in 100 grams of seaweed, fresh.

This food is one entry in the Ministry of Health's national nutrition table.

38
calories in 100 grams

All foods and their caloriesVegetables

How many calories are in a portion of seaweed, fresh?

A weight in grams, or one of the food's own units, works out the calories and nutrients of that portion.

grams
Calories
38
Protein
2.4 g
Fat
0.3 g
Carbohydrates
7.6 g
Sodium
89 mg

Seaweed, fresh comes in these common portions, with the calories of each.

PortionWeightCaloriesProteinFatCarbohydrates
cup80 g301.90.246.1

100 grams of seaweed, fresh contain 2.4 grams of protein, 0.3 grams of fat and 7.6 grams of carbohydrates.

  • Protein2.4 g
  • Fat0.3 g
  • Saturated fat0.09 g
  • Carbohydrates7.6 g
  • Sugars0.5 g
  • Dietary fibre0.8 g
  • Sodium89 mg
  • Cholesterol0 mg

These vitamins and minerals are in 100 grams of seaweed, fresh, as the Ministry lists them.

Calcium
91 mg
Iron
3.9 mg
Potassium
184 mg
Magnesium
84 mg
Zinc
1.2 mg
Vitamin C
11.2 mg
Vitamin A
68 mcg
Folate
148 mcg

These foods are close to seaweed, fresh in calories.

These are the questions people ask about the calories in seaweed, fresh.

How many calories are in seaweed, fresh?

100 grams of seaweed, fresh have 38 calories, according to the Ministry of Health's national nutrition table.

How many calories are in 50, 100 and 200 grams of seaweed, fresh?

50 grams have 19 calories, 100 grams have 38 and 200 grams have 76.

How much protein, fat and carbohydrates are in seaweed, fresh?

In 100 grams there are 2.4 g of protein, 0.3 g of fat and 7.6 g of carbohydrates, of which 0.5 g are sugars.

How many calories are in one cup of seaweed, fresh?

The Ministry's table gives 80 grams for one cup of seaweed, fresh, which is 30 calories.

The foods, their nutrients and their unit weights are the national nutrition table of the Ministry of Health, read on 5 November 2026. The figures are averages per 100 grams of the food as the table lists it.

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