Nuts & seeds Vegan

Calories in Ground Flaxseed (100g): Protein, Carbs & Fat

Ground Flaxseed has 534 kcal per 100g, with 18 g protein, 29 g carbohydrates and 42 g fat.

Last updated: October 3, 2026 · Written and fact-checked by the Calorie Cal team.

Nutrition facts per 100g

534 kcal
Calories
18 g
Protein
29 g
Carbs
42 g
Fat

Where the calories come from

About 13% of the calories in Ground Flaxseed come from protein, a moderate amount. Most of its calories (67%) come from fat.

Calculated with 4 kcal per gram of protein and carbohydrate and 9 kcal per gram of fat, so the total can differ slightly from the listed calories.

Flaxseeds, known in India as alsi, are small, nutty seeds rich in fat, much of it the plant omega-3 called ALA, plus fiber and about 18 g of protein per 100 g. Grinding them is the usual way to eat them, since whole seeds often pass through undigested. A spoonful stirred into oatmeal, yogurt, smoothies or roti dough adds texture without many calories.

Typical portion: A tablespoon of ground flaxseed weighs about 7 g, which works out to roughly 37 kcal.

Also known as: flaxseed, flax seeds, alsi, linseed, flax meal

Calories in other serving sizes

Serving Calories Protein Carbs Fat
50 g 267 kcal 9 g 14.5 g 21 g
100 g 534 kcal 18 g 29 g 42 g
150 g 801 kcal 27 g 43.5 g 63 g
200 g 1,068 kcal 36 g 58 g 84 g
250 g 1,335 kcal 45 g 72.5 g 105 g

Portion calculator

534 kcal
Calories
18 g
Protein
29 g
Carbs
42 g
Fat

How it fits into your day

One serving (100g) is 27% of a 2,000 kcal day and 36% of a 1,500 kcal day. It also gives 18 g of protein, which is 18% of a 100 g daily protein target.

Compare with similar foods

Food Serving Calories Protein
Ground Flaxseed 100g 534 kcal 18 g
Almonds 100g 579 kcal 21 g
Chia Seeds 100g 486 kcal 17 g
Walnuts 100g 654 kcal 15 g
Natural Peanut Butter 100g 588 kcal 25 g

Frequently asked questions

How many calories are in Ground Flaxseed?

Ground Flaxseed has 534 kcal per 100g. That serving also has 18 g protein, 29 g carbohydrates and 42 g fat.

How much protein is in Ground Flaxseed?

Ground Flaxseed has 18 g of protein per 100g, so 13% of its calories come from protein.

Is Ground Flaxseed good for weight loss?

No single food makes you gain or lose weight. Your total calories over the day and week do. Ground Flaxseed can fit a weight-loss diet when the portion fits your daily calorie target. At 534 kcal per 100 g it is calorie-dense, so measuring portions helps.

How many calories should I eat in a day?

It depends on your age, sex, height, weight and activity level. Most adults need somewhere between 1,600 and 3,000 kcal a day. Use the free calorie calculator to get your personal number.

Sources

Nutrition values are typical averages based on USDA FoodData Central and the Indian Food Composition Tables 2017 (ICMR–National Institute of Nutrition), with recipe-based estimates for mixed dishes.

  1. U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. fdc.nal.usda.gov/
  2. Longvah T, Ananthan R, Bhaskarachary K, Venkaiah K. Indian Food Composition Tables 2017. Hyderabad: National Institute of Nutrition (ICMR); 2017. nin.res.in/ebooks/IFCT2017.pdf

Values are typical averages and vary by recipe, brand and portion size. For packaged foods, check the label. This page is general information, not medical advice.

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