Macros in Flaxseeds

100 g of Flaxseeds provides 18 g protein, 42 g fat and 29 g carbs. Adjust the weight to see your serving, or compare the macros per 100 calories below.

Protein, fat and carbs per 100 g

Protein: 18 g
Fat: 42 g
Carbs: 29 g

534 kcal per 100 g

These are reference values. Ingredients and preparation can change the result.

Calories in Flaxseeds

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Portion size, grams

In your portion

150 kcal

Protein: 5 g
Fat: 11.8 g
Carbs: 8.1 g

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Compare Flaxseeds macros per 100 calories

Equal weights and equal calories answer different questions. The values below show the grams of each macro for 100 calories of this food, using the same reference entry. They are not percentages, daily targets or a suggested serving.

Protein: 3.4 g
Fat: 7.9 g
Carbs: 5.4 g

Reference portion: serving (28 g). This is an example amount, not a recommended portion. Weigh your food when possible: a cup, slice or piece can vary in size.

Check that the entry matches the food you have, including its preparation. If raw or cooked is not specified, check your label or a matching nutrition reference before logging it.

Compare macros by serving weight

Portion	Calories	Protein	Fat	Carbs
28 g	150 kcal	5 g	11.8 g	8.1 g
50 g	267 kcal	9 g	21 g	14.5 g
100 g	534 kcal	18 g	42 g	29 g
200 g	1,068 kcal	36 g	84 g	58 g

Additional nutrients · 100 g

Fiber: 27 g
Sugars: 0.4 g

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What changes the calories?

Oil, sauces, sugar, toppings, cooking method and portion weight can change flaxseeds calories quickly.

FAQ

How do I calculate macros for a serving of Flaxseeds?

Multiply each per-100 g value by the serving weight and divide by 100. A 28 g portion gives about 5 g protein, 11.8 g fat and 8.1 g carbs.

Can I compare these macros with a food label?

First match the serving weight and preparation. Compare per 100 g with per 100 g, or scale both entries to the same portion. Use the package values for a specific branded product.

Is flaxseeds good for calorie tracking?

Yes, as long as you track portion size. The biggest source of error is usually weight, sauces, oil and mixed ingredients.

How Flaxseeds compares

Of the 6 other foods in this table, 1 has less protein per 100 g than Flaxseeds and 5 have more.

Calories, protein, fat and carbs per 100 g
Food	Protein	Calories	Fat	Carbs
Flaxseeds (this page)	18 g	534 kcal	42 g	29 g
Sunflower seeds	21 g	584 kcal	51 g	20 g
Pumpkin seedsMost protein	30 g	559 kcal	49 g	11 g
Peanut butter	25 g	588 kcal	50 g	20 g
Almond butter	21 g	614 kcal	56 g	19 g
Almonds	21 g	579 kcal	49.9 g	21.6 g
WalnutsLeast protein	15 g	654 kcal	65 g	14 g

Data sources

Reference values are compiled from USDA FoodData Central, Open Food Facts and curated food databases. Your actual portion may differ by recipe, brand and cooking method.

Nutrition data methodology

Nutrition values are estimates for calorie tracking and may vary by recipe, brand, cooking method and portion size. Not medical advice.

Last updated: October 3, 2026