Onions, frozen, chopped, unprepared vs Spinach, raw
Nutrition comparison per 100 g.
Onions, frozen, chopped, unprepared
29 kcal
Spinach, raw
23 kcal
Calories
29 kcal
23 kcal
Protein
0.8 g
2.9 g
Carbs
6.8 g
3.6 g
Fiber
1.8 g
2.2 g
Sugars
~
0.4 g
Fat
0.1 g
0.4 g
Sodium
12 mg
79 mg
Key takeaways
- Spinach, raw has 20% fewer calories (23 kcal vs 29 kcal).
- Spinach, raw has more protein (2.9 g vs 0.8 g).
- Spinach, raw has more carbs (3.6 g vs 6.8 g).
- Spinach, raw has more fiber (2.2 g vs 1.8 g).
- Onions, frozen, chopped, unprepared has more fat (0.1 g vs 0.4 g).
| Macronutrients | Onions, frozen, chopped, unprepared | Spinach, raw |
|---|---|---|
| Calories | 29 kcal | 23 kcal |
| Protein | 0.8 g | 2.9 g |
| Total Fat | 0.1 g | 0.4 g |
| Total Carbohydrate | 6.8 g | 3.6 g |
| Dietary Fiber | 1.8 g | 2.2 g |
| Total Sugars | ~ | 0.4 g |
| Water | 92.0 g | 91.4 g |
| Carbohydrates | Onions, frozen, chopped, unprepared | Spinach, raw |
|---|---|---|
| Total Carbohydrate | 6.8 g | 3.6 g |
| Dietary Fiber | 1.8 g | 2.2 g |
| Total Sugars | ~ | 0.4 g |
| Fats & Fatty Acids | Onions, frozen, chopped, unprepared | Spinach, raw |
|---|---|---|
| Total Fat | 0.1 g | 0.4 g |
| Saturated Fat | 0.0 g | 0.1 g |
| Monounsaturated Fat | 0.0 g | 0.0 g |
| Polyunsaturated Fat | 0.0 g | 0.2 g |
| Trans Fat | 0.0 g | 0.0 g |
| Omega-3 Fatty Acids | 2.0 mg | 138.0 mg |
| Omega-6 Fatty Acids | 37.0 mg | 26.0 mg |
| Protein & Amino Acids | Onions, frozen, chopped, unprepared | Spinach, raw |
|---|---|---|
| Protein | 0.8 g | 2.9 g |
| Histidine | 13.0 mg | 64.0 mg |
| Isoleucine | 28.0 mg | 147.0 mg |
| Leucine | 28.0 mg | 223.0 mg |
| Lysine | 38.0 mg | 174.0 mg |
| Methionine | 7.0 mg | 53.0 mg |
| Phenylalanine | 20.0 mg | 129.0 mg |
| Threonine | 19.0 mg | 122.0 mg |
| Tryptophan | 11.0 mg | 39.0 mg |
| Valine | 18.0 mg | 161.0 mg |
| Alanine | 22.0 mg | 142.0 mg |
| Arginine | 106.0 mg | 162.0 mg |
| Aspartic Acid | 43.0 mg | 240.0 mg |
| Cystine | 14.0 mg | 35.0 mg |
| Glutamic Acid | 127.0 mg | 343.0 mg |
| Glycine | 33.0 mg | 134.0 mg |
| Proline | 25.0 mg | 112.0 mg |
| Serine | 23.0 mg | 104.0 mg |
| Tyrosine | 20.0 mg | 108.0 mg |
| Vitamins | Onions, frozen, chopped, unprepared | Spinach, raw |
|---|---|---|
| Vitamin A (RAE) | 2.0 mcg | 469.0 mcg |
| Vitamin C | 3.3 mg | 28.1 mg |
| Vitamin D | 0.0 mcg | 0.0 mcg |
| Vitamin E | ~ | 2.0 mg |
| Vitamin K | ~ | 482.9 mcg |
| Thiamin (B1) | 0.0 mg | 0.1 mg |
| Riboflavin (B2) | 0.0 mg | 0.2 mg |
| Niacin (B3) | 0.2 mg | 0.7 mg |
| Vitamin B6 | 0.1 mg | 0.2 mg |
| Folate (B9) | 17.0 mcg | 194.0 mcg |
| Vitamin B12 | 0.0 mcg | 0.0 mcg |
| Pantothenic Acid (B5) | 0.1 mg | 0.1 mg |
| Choline | ~ | 19.3 mg |
| Betaine | ~ | 102.6 mg |
| Minerals | Onions, frozen, chopped, unprepared | Spinach, raw |
|---|---|---|
| Calcium | 17.0 mg | 99.0 mg |
| Iron | 0.3 mg | 2.7 mg |
| Magnesium | 7.0 mg | 79.0 mg |
| Phosphorus | 22.0 mg | 49.0 mg |
| Potassium | 124.0 mg | 558.0 mg |
| Sodium | 12.0 mg | 79.0 mg |
| Zinc | 0.1 mg | 0.5 mg |
| Copper | 0.0 mg | 0.1 mg |
| Manganese | 0.1 mg | 0.9 mg |
| Selenium | 0.4 mcg | 1.0 mcg |
| Sterols | Onions, frozen, chopped, unprepared | Spinach, raw |
|---|---|---|
| Cholesterol | 0.0 mg | 0.0 mg |
| Phytosterols | ~ | 9.0 mg |
| Other | Onions, frozen, chopped, unprepared | Spinach, raw |
|---|---|---|
| Alcohol | 0.0 g | 0.0 g |
| Caffeine | ~ | 0.0 mg |
| Theobromine | ~ | 0.0 mg |
| Ash | 0.3 g | 1.7 g |
Frequently asked questions
Which has fewer calories, Onions, frozen, chopped, unprepared or Spinach, raw?
Spinach, raw has fewer calories: 29 kcal for Onions, frozen, chopped, unprepared vs 23 kcal for Spinach, raw per 100 g.
Which has more protein, Onions, frozen, chopped, unprepared or Spinach, raw?
Spinach, raw has more protein: 0.8 g for Onions, frozen, chopped, unprepared vs 2.9 g for Spinach, raw per 100 g.
Which has more fiber, Onions, frozen, chopped, unprepared or Spinach, raw?
Spinach, raw has more fiber: 1.8 g for Onions, frozen, chopped, unprepared vs 2.2 g for Spinach, raw per 100 g.
Is Onions, frozen, chopped, unprepared or Spinach, raw healthier?
Spinach, raw is lower in calories, and Spinach, raw is higher in protein. The healthier choice depends on your goals — compare the full breakdown above to decide.