Beets, raw vs Onion, raw

Both compared per 100 g. They have similar amounts of calories. Beets, raw has 46% more protein than onion, raw (1.6 g vs 1.1 g). Beets, raw has 65% more fiber than onion, raw (2.8 g vs 1.7 g). Beets, raw has 59% more sugars than onion, raw (6.8 g vs 4.2 g).

The biggest vitamin and mineral differences: Beets, raw has more Folate (B9) (+23% DV).

Per 100 gBeets, rawOnion, raw
Calories 43 kcal 40 kcal
Protein 1.6 g 1.1 g
Carbohydrates 9.6 g 9.3 g
Fiber 2.8 g 1.7 g
Sugars 6.8 g 4.2 g
Total fat 0.17 g 0.1 g
Saturated fat 0.027 g 0.042 g
Cholesterol 0 mg 0 mg
Sodium 78 mg 4 mg
Water 87.6 g 89.1 g
Sodium 78 mg (3%) 4 mg (0.2%)
Vitamin A 2 µg (0.2%) 0 µg (0%)
Vitamin C 4.9 mg (5%) 7.4 mg (8%)
Vitamin D 0 µg (0%) 0 µg (0%)
Vitamin E 0.04 mg (0.3%) 0.02 mg (0.1%)
Vitamin K 0.2 µg (0.2%) 0.4 µg (0.3%)
Thiamin (B1) 0.031 mg (3%) 0.046 mg (4%)
Riboflavin (B2) 0.04 mg (3%) 0.027 mg (2%)
Niacin (B3) 0.33 mg (2%) 0.12 mg (0.7%)
Pantothenic acid (B5) 0.16 mg (3%) 0.12 mg (2%)
Vitamin B6 0.067 mg (4%) 0.12 mg (7%)
Folate (B9) 109 µg (27%) 19 µg (5%)
Vitamin B12 0 µg (0%) 0 µg (0%)
Choline 6 mg (1%) 6.1 mg (1%)
Calcium 16 mg (1%) 23 mg (2%)
Iron 0.8 mg (4%) 0.21 mg (1%)
Magnesium 23 mg (5%) 10 mg (2%)
Phosphorus 40 mg (3%) 29 mg (2%)
Potassium 325 mg (7%) 146 mg (3%)
Zinc 0.35 mg (3%) 0.17 mg (2%)
Copper 0.075 mg (8%) 0.039 mg (4%)
Manganese 0.33 mg (14%) 0.13 mg (6%)
Selenium 0.7 µg (1%) 0.5 µg (0.9%)
Fluoride not reported 1.1 µg

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.

Beets, raw

Beets, raw contains 43 kcal per 100 g. A typical serving of 1 cup (136 g) provides about 58 kcal.

Roughly 83% of its calories come from carbohydrates, with 14% from protein and 3% from fat (estimated with general energy factors).

Onion, raw

Onion, raw contains 40 kcal per 100 g. A typical serving of 1 slice, medium, 1/8" thick (14 g) provides about 6 kcal.

Roughly 88% of its calories come from carbohydrates, with 10% from protein and 2% from fat (estimated with general energy factors).