Calories in Flaxseeds
Flaxseeds has about 534 calories per 100 g, with 18 g protein, 42 g fat and 29 g carbs.
Quick answer
534 kcal
calories per 100 g
- Protein
- 18 g
- Fat
- 42 g
- Carbs
- 29 g
These are reference values. Ingredients and preparation can change the result.
Macros in FlaxseedsServing size calculator
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In your portion
150 kcal
- Protein
- 5 g
- Fat
- 11.8 g
- Carbs
- 8.1 g
Next: your food diary
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| 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
Next: your food diary
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How FoodWarz works →What changes the calories?
Oil, sauces, sugar, toppings, cooking method and portion weight can change flaxseeds calories quickly.
FAQ
How many calories are in flaxseeds?
Flaxseeds has about 534 calories per 100 g. A typical serving (28 g) has about 150 calories.
How much protein is in flaxseeds?
Flaxseeds has about 18 g protein per 100 g and about 5 g protein per serving.
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.
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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 methodologyNutrition values are estimates for calorie tracking and may vary by recipe, brand, cooking method and portion size. Not medical advice.
Last updated: July 24, 2026