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Chia Seeds vs Sunflower Seeds

Calories, macronutrients and nutrition facts compared side by side (per 100g).

Nutrition Comparison

Per 100gChia SeedsSunflower Seeds
Calories486kcal584kcal
Protein16.5g20.8g
Carbs42.1g20g
Fat30.7g51.5g
Fiber34.4g8.6g
Sugar0g2.6g
Sodium16mg9mg

Green marks the more favorable value (fewer calories/sugar/sodium, more protein/fiber).

Key Takeaways

  • Chia Seeds has 98 fewer calories per 100g than Sunflower Seeds (20% less).
  • Sunflower Seeds delivers more protein (20.8g vs 16.5g per 100g).
  • Chia Seeds has more fiber (34.4g vs 8.6g).
  • Chia Seeds contains less fat (30.7g vs 51.5g).
  • Chia Seeds has less sugar (0g vs 2.6g).

Chia Seeds

Chia seeds are extraordinarily fiber-rich — 34g per 100g, with most of it soluble. They absorb up to 10× their weight in water, which slows digestion and supports satiety. They also deliver plant-based ALA omega-3s, calcium, and magnesium. Soak before eating for the best digestive tolerance.

View Chia Seeds nutrition →

Sunflower Seeds

Sunflower seeds are an outstanding source of vitamin E — a single ounce covers much of the day's need — plus magnesium, selenium and plant protein. They are a common nut-free alternative for spreads and toppings.

View Sunflower Seeds nutrition →

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