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Flaxseed Calories and nutrition facts · Nuts, seeds and dried fruits

55 kcal per tbsp, whole (10.3 g)
Carbs
0.16 g
Fibre
2.8 g
Sugars
0.16 g
Protein
1.9 g
Fat
4.3 g
534 kcal per 100 g
Carbs
1.6 g
Fibre
27.3 g
Sugars
1.6 g
Protein
18.3 g
Fat
42.2 g

Where the calories come from

Protein 16% Carbs 1% Fat 83%

Flaxseed has 55 kcal per tbsp, whole (10.3 g), with 0.16 g carbs, 2.8 g fibre, 1.9 g protein and 4.3 g fat. 100 g has 534 kcal.

Share of your daily needs in one tbsp, whole

How much is too much

About 410 g of flaxseed a day reaches the safe upper level for copper: 5 mg, the most an adult can have every day without risk of harm. That's 39.8 × tbsp, whole (10.3 g).

Last updated June 30, 2026 · Where the data comes from

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How it compares with other nuts, seeds and dried fruits

Per 100 g, against the 51 nuts, seeds and dried fruits in our catalog.

  • Calories 534 kcal · typical 336 kcal
  • Fibre 27.3 g · typical 9.2 g

    More fibre than 79% of nuts, seeds and dried fruits.

  • Potassium 813 mg · typical 660 mg
  • Protein 18.3 g · typical 8.1 g

    More protein than 71% of nuts, seeds and dried fruits.

  • Selenium 25.4 µg · typical 4.4 µg

    More selenium than 89% of nuts, seeds and dried fruits.

  • Magnesium 392 mg · typical 69 mg

    More magnesium than 88% of nuts, seeds and dried fruits.

The bar shows this food; the line marks the typical (median) value of the category.

Nutrients in flaxseed

Pick an amount to see what it gives you. Tap a nutrient to learn what it does.

% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.

Energy and macros
Vitamins
Minerals
Carbohydrates
Fats
Amino acids

Amino acid data is mapped from the USDA database, for information only.

Similar nuts, seeds and dried fruits

Closest in calories first.

Where the data comes from

How we combine and check nutrition data: Nutriely data sources.

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