Nutrition facts
Per 100 grams
- Energy
- 13 kcal54.4 kJ
- Carbohydrates
- 2.1 g
- Protein
- 1.2 g
- Total fat
- 0.1 g
- Dietary fiber
- 0 g
- Sodium
- 0 mg
- Calcium
- 0 mg
Nutrition referenceSeafood
Kelp
Kelp is a large edible brown seaweed with a mild, savory flavor, used in soups, salads, and side dishes. Per 100 g it provides 13 calories with 1.2 g protein and 2.1 g carbs.
13
kcalper 100g
- Carbs
- 2.1g
- Protein
- 1.2g
- Fat
- 0.1g
Reference values
About this food
Understanding this nutrition reference
Kelp is a large, leafy brown seaweed that grows in cool coastal waters. It is eaten fresh, dried, or rehydrated in East Asian cooking, where it flavors soups and broths or is served as a seasoned salad or side dish.
Nutritionally, kelp is very low in calories and mostly water. Per 100 g it provides about 13 kcal, 2.1 g of carbohydrates, 1.2 g of protein, and 0.1 g of fat. This reference reflects plain kelp without seasoning.
Dried kelp weighs much less than fresh, and rehydrated kelp absorbs water. For accurate tracking, weigh kelp as prepared and note any seasoning or oil, and use the serving sizes below.
Portion guidance
How to use the serving references
Nutrition values are reported per 100 g. A typical 1 cup serving (about 80 g) provides roughly 10 kcal. Use the serving sizes below to estimate portions when logging.
Questions and answers
Kelp nutrition FAQ
How many calories are in kelp?
Kelp provides about 13 calories per 100 g. A typical 1 cup serving (about 80 g) provides roughly 10 calories.
Is kelp low in calories?
Yes. Kelp is mostly water and very low in calories, providing about 13 kcal per 100 g.
How is kelp usually eaten?
Kelp is used to flavor soups and broths or served as a seasoned salad or side dish. Dried kelp is often rehydrated before use.
