Calories in
seaweed, spirulina, raw
26 kcal per 100 g Seaweed, spirulina, raw contains 26 calories per 100 grams. Per 100 g it provides 5.9 g protein, 2.4 g carbohydrate and 0.4 g fat.
By calories that splits 26% carbohydrate, 64% protein, 10% fat.
Full nutrition, per 100 g
| Nutrient | Per 100 g |
|---|---|
| Energy | 26 kcal |
| Protein | 5.9 g |
| Total fat | 0.4 g |
| Saturated fat | 0.1 g |
| Carbohydrate | 2.4 g |
| Fibre | 0.4 g |
| Sugars | 0.3 g |
| Sodium | 98.0 mg |
| Potassium | 127.0 mg |
| Calcium | 12.0 mg |
| Iron | 2.8 mg |
| Vitamin C | 0.9 mg |
| Vitamin A | 3.0 µg |
| Cholesterol | 0.0 mg |
| Water | 90.7 g |
USDA FoodData Central, SR Legacy (FDC ID 170091). A dash means the nutrient was not measured for this item, which is not the same as zero.
How seaweed, spirulina, raw compares
Among the 209 vegetables and vegetable products items on this site, seaweed, spirulina, raw ranks 141 of 209 by calorie density, against a category average of 62 kcal per 100 g — so it is about 58% less calorie-dense than typical for its group.
It carries 22.8 g of protein per 100 calories — a genuinely protein-dense food.
Questions
How many calories are in seaweed, spirulina, raw?
Seaweed, spirulina, raw contains 26 calories per 100 g. It also provides 5.9 g of protein, 2.4 g of carbohydrate and 0.4 g of fat per 100 g.
What is the macro breakdown of seaweed, spirulina, raw?
By calories, seaweed, spirulina, raw is roughly 26% carbohydrate, 64% protein and 10% fat. That makes it a predominantly protein-based food.
Is this figure exact for the seaweed, spirulina, raw I bought?
No. These are USDA reference values, averaged across samples. Real foods vary with variety, ripeness, growing conditions, cut, brand and how they were cooked — 10–20% either way is normal. Use them for planning, not precision.
Similar foods
Closest in calorie density within vegetables and vegetable products.
Source: USDA FoodData Central, SR Legacy — public domain. Full USDA description: "Seaweed, spirulina, raw". General information only — not medical or nutrition advice. Values are averages for a food type and vary by brand, ripeness and preparation.