Chia seeds, dried vs Flaxseed

Both compared per 100 g. They have similar amounts of calories. They have similar amounts of protein. Chia seeds, dried has 26% more fiber than flaxseed (34.4 g vs 27.3 g). Flaxseed has 37% more fat than chia seeds, dried (42.2 g vs 30.7 g).

The biggest vitamin and mineral differences: Flaxseed has more Thiamin (B1) (+85% DV), Chia seeds, dried has more selenium (+54% DV) and Chia seeds, dried has more Niacin (B3) (+36% DV).

Per 100 gChia seeds, driedFlaxseed
Calories 486 kcal 534 kcal
Protein 16.5 g 18.3 g
Carbohydrates 42.1 g 28.9 g
Fiber 34.4 g 27.3 g
Sugars not reported 1.6 g
Total fat 30.7 g 42.2 g
Saturated fat 3.3 g 3.7 g
Cholesterol 0 mg 0 mg
Sodium 16 mg 30 mg
Water 5.8 g 7 g
Sodium 16 mg (0.7%) 30 mg (1%)
Vitamin C 1.6 mg (2%) 0.6 mg (0.7%)
Vitamin E 0.5 mg (3%) 0.31 mg (2%)
Thiamin (B1) 0.62 mg (52%) 1.6 mg (137%)
Riboflavin (B2) 0.17 mg (13%) 0.16 mg (12%)
Niacin (B3) 8.8 mg (55%) 3.1 mg (19%)
Folate (B9) 49 µg (12%) 87 µg (22%)
Vitamin B12 0 µg (0%) 0 µg (0%)
Calcium 631 mg (49%) 255 mg (20%)
Iron 7.7 mg (43%) 5.7 mg (32%)
Magnesium 335 mg (80%) 392 mg (93%)
Phosphorus 860 mg (69%) 642 mg (51%)
Potassium 407 mg (9%) 813 mg (17%)
Zinc 4.6 mg (42%) 4.3 mg (39%)
Copper 0.92 mg (103%) 1.2 mg (136%)
Manganese 2.7 mg (118%) 2.5 mg (108%)
Selenium 55.2 µg (100%) 25.4 µg (46%)
Vitamin A not reported 0 µg (0%)
Vitamin D not reported 0 µg (0%)
Vitamin K not reported 4.3 µg (4%)
Pantothenic acid (B5) not reported 0.99 mg (20%)
Vitamin B6 not reported 0.47 mg (28%)
Choline not reported 78.7 mg (14%)

Bold: the higher value. Percentages are % Daily Value. Sources: USDA FoodData Central: SR Legacy; USDA FoodData Central: SR Legacy. "Not reported" means the source has no value, which is not the same as zero.

Chia seeds, dried

Chia seeds, dried contains 486 kcal per 100 g. A typical serving of 1 oz (28.4 g) provides about 138 kcal.

Roughly 54% of its calories come from fat, with 33% from carbohydrates and 13% from protein (estimated with general energy factors).

Flaxseed

Flaxseed contains 534 kcal per 100 g. A typical serving of 1 tbsp, ground (7 g) provides about 37 kcal.

Roughly 67% of its calories come from fat, with 20% from carbohydrates and 13% from protein (estimated with general energy factors).