Green Onion, (Scallion)
USDA reference values for green onion, (scallion) (per 100 g).
3kcalCalories
0.7gProtein
—gFat
—gCarbs
Protein, fat and carb balance
Share of calories from each macronutrient (per 100 g).
- Protein 36.8%
- Fat 0%
- Carbs 63.2%
Full nutrition facts (per 100 g)
| Nutrient | Per 100 g | % DV* |
|---|---|---|
| Macronutrients | ||
| Protein | 0.7 g | 1% |
| Total Fat | — | |
| Saturated Fat | — | |
| Carbohydrate | — | |
| Dietary Fiber | 2.3 g | 8% |
| Total Sugars | 2.6 g | 5% |
| Minerals | ||
| Sodium | 10 mg | <1% |
| Potassium | 232 mg | 5% |
| Calcium | 59.4 mg | 5% |
| Iron | 1 mg | 6% |
| Magnesium | 18.9 mg | 5% |
| Vitamins | ||
| Vitamin C | — | |
| Vitamin A | — | |
| Vitamin D | — | |
| Other | ||
| Cholesterol | — | |
* Percent of the Daily Value (Daily Value, based on a 2,000 kcal diet).
Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.
Frequently asked questions
- How many calories are in Green Onion, (Scallion)?
- A 100 g serving of Green Onion, (Scallion) has 3 kcal. The calories in your portion depend on its weight and how it is prepared.
- How much protein is in Green Onion, (Scallion)?
- Per 100 g there are 0.7 g of protein — about 1% of the Daily Value (50 g).
Similar foods and comparisons
Alfalfa Seeds, Sprouted
23 kcal
4 g protein
Amaranth Leaves, Cooked
21 kcal
2.1 g protein
Amaranth Leaves, Cooked
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2.1 g protein
Amaranth Leaves, Raw
23 kcal
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Arrowhead, Cooked
78 kcal
4.5 g protein
Arrowhead, Cooked
78 kcal
4.5 g protein
Compare Green Onion, (Scallion) with:
Alfalfa Seeds, Sprouted
Amaranth Leaves, Cooked
Amaranth Leaves, Cooked
Amaranth Leaves, Raw
Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.