Data last updated: April 2026

Flaxseed vs Oats

Nutrition Comparison per 100g

Flaxseed 6
vs
4 Oats

Nuts & Seeds vs Grains

Side-by-Side Nutrition Facts

Nutrient Flaxseed Oats Better
Calories 534kcal 389kcal Oats
Protein 18.3g 16.9g Flaxseed
Total Fat 42.2g 6.9g Oats
Carbohydrates 28.9g 66.3g Oats
Fiber 27.3g 10.6g Flaxseed
Sugar 1.6g 0g Oats
Vitamin C 0.6mg 0mg Flaxseed
Calcium 255mg 54mg Flaxseed
Iron 5.7mg 4.7mg Flaxseed
Potassium 813mg 429mg Flaxseed

Macronutrient Breakdown

Flaxseed

Protein: 18.3g Fat: 42.2g Carbs: 28.9g

Oats

Protein: 16.9g Fat: 6.9g Carbs: 66.3g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Flaxseed vs Oats — Key Takeaway

Oats has 145 fewer calories per 100g than Flaxseed, making it the lighter option. Flaxseed is the better source of fiber at 27.3g per 100g.

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