Food database › Vegetable › Spirulina
How many calories in a spirulina?
20 calper 1 tbsp (7 g)
A serving of spirulina — 1 tbsp (7 g) — has about 20 calories, with 4 g protein, 1.7 g carbs and 0.5 g fat, plus 0.3 g fiber.
Where those calories come from:
Protein 59%Carbs 25%Fat 16%
| Nutrient | Per serving (1 tbsp (7 g)) | Per 100 g |
|---|---|---|
| Calories | 20 cal | 290 cal |
| Protein | 4 g | 57.5 g |
| Carbs | 1.7 g | 23.9 g |
| of which sugars | 0.2 g | 3.1 g |
| Fat | 0.5 g | 7.7 g |
| Fiber | 0.3 g | 3.6 g |
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Spirulina calories — FAQ
How many calories are in a spirulina?
1 tbsp (7 g) of spirulina contains about 20 calories. That's roughly 290 calories per 100 grams.
How much protein is in a spirulina?
One serving (1 tbsp (7 g)) has about 4 g of protein, 1.7 g of carbs and 0.5 g of fat.
Is spirulina good for weight loss?
Spirulina can fit a weight-loss plan when it's logged and kept within your calorie budget. At 20 calories per serving and 0.3 g of fiber, which helps you feel full, the key is tracking your total daily intake — that's what Nourish makes effortless.
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