How many calories are in Flaxseed, Ground?

A 100 g serving of Flaxseed, Ground has 545 kcal. The calories in your portion depend on its weight and how it is prepared.

How much protein is in Flaxseed, Ground?

Per 100 g there are 18 g of protein — about 36% of the Daily Value (50 g).

How much fat and carbs are in Flaxseed, Ground?

Per 100 g there are 37.3 g of fat and 34.4 g of carbohydrate, including 23.1 g of fiber.

What nutrients is Flaxseed, Ground high in?

Per 100 g it notably contributes to your Daily Value for: Magnesium (89% DV), Dietary Fiber (83% DV), Protein (36% DV).

Nuts & Seeds

Flaxseed, Ground

Flaxseed, Ground belongs to the nuts & seeds category of our catalog. A 100 g serving provides 545 kcal with 18 g of protein, 37.3 g of fat, 34.4 g of carbohydrate. Its strongest contribution is magnesium — 89% of the Daily Value per 100 g (see the magnesium rich foods: the best everyday sources guide). Related entries in the same group include Almond Butter, Creamy and Flour, Almond, or jump to the full food catalog.

545kcalCalories

18gProtein

37.3gFat

34.4gCarbs

Calorie & macro balance

Share of calories from each macronutrient (per 100 g).

545 kcal / 100 g

Protein14.5%18 g
Fat67.3%37.3 g
Carbs18.3%34.4 g

What this food is high in

Magnesium 372.1 mg / 100 g Dietary Fiber 23.1 g / 100 g Protein 18 g / 100 g Iron 5.8 mg / 100 g

Shown as percent of the Daily Value per 100 g. Tap a ring to explore that nutrient across all foods.

Full nutrition facts (per 100 g)

Nutrient	Per 100 g	% DV*
Energy
Calories	545.1 kcal	27%
Macronutrients
Protein	18 g	36%
Total Fat	37.3 g	48%
Saturated Fat	3.3 g	16%
Carbohydrate	34.4 g	12%
Dietary Fiber	23.1 g	83%
Total Sugars	—
Minerals
Sodium	36.7 mg	2%
Potassium	793.4 mg	17%
Calcium	229.9 mg	18%
Iron	5.8 mg	32%
Magnesium	372.1 mg	89%
Vitamins
Vitamin C	—
Vitamin A	—
Vitamin D	—
Other
Cholesterol	—

* Percent of the Daily Value (based on a 2,000 kcal diet).

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Frequently asked questions

How many calories are in Flaxseed, Ground?: A 100 g serving of Flaxseed, Ground has 545 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Flaxseed, Ground?: Per 100 g there are 18 g of protein — about 36% of the Daily Value (50 g).
How much fat and carbs are in Flaxseed, Ground?: Per 100 g there are 37.3 g of fat and 34.4 g of carbohydrate, including 23.1 g of fiber.
What nutrients is Flaxseed, Ground high in?: Per 100 g it notably contributes to your Daily Value for: Magnesium (89% DV), Dietary Fiber (83% DV), Protein (36% DV).

Similar foods and comparisons

Almond Butter, Creamy 645 kcal 20.8 g protein Flour, Almond 622 kcal 26.2 g protein Flour, Chestnut 385 kcal 5.3 g protein Flour, Coconut 438 kcal 16.1 g protein Nuts 19 kcal 0.7 g protein Nuts, Acorn Flour 501 kcal 7.5 g protein

Flaxseed, Ground vs Almond Butter, Creamy Flaxseed, Ground vs Flour, Almond Flaxseed, Ground vs Flour, Chestnut Flaxseed, Ground vs Flour, Coconut

Keep exploring

All nuts & seeds Nuts & Seeds highest in magnesium All foods highest in magnesium Magnesium Rich Foods: The Best Everyday Sources guide Compare foods

Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.