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Onion, spring or scallions (tops and bulb) Calories and nutrition facts · Vegetables

5 kcal per medium (15 g)
Carbs
0.71 g
Fibre
0.39 g
Sugars
0.35 g
Protein
0.27 g
Fat
0.03 g
32 kcal per 100 g
Carbs
4.7 g
Fibre
2.6 g
Sugars
2.3 g
Protein
1.8 g
Fat
0.19 g

Where the calories come from

Protein 26% Carbs 68% Fat 6%

Onion, spring or scallions (tops and bulb) has 5 kcal per medium (15 g), with 0.71 g carbs, 0.39 g fibre, 0.27 g protein and 0.03 g fat. 100 g has 32 kcal.

Share of your daily needs in one medium

Last updated June 30, 2026 · Where the data comes from

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How it compares with other vegetables

Per 100 g, against the 97 vegetables in our catalog.

  • Calories 32 kcal · typical 30 kcal
  • Protein 1.8 g · typical 1.7 g
  • Fibre 2.6 g · typical 2.6 g
  • Sugars 2.3 g · typical 2 g
  • Fat 0.19 g · typical 0.3 g

    Less fat than 72% of vegetables.

The bar shows this food; the line marks the typical (median) value of the category.

Nutrients in onion, spring or scallions (tops and bulb)

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% of the daily value for a healthy adult. Your own needs depend on age, sex and activity.

Energy and macros
Vitamins
Minerals
Carbohydrates
Fats
Amino acids

Amino acid data is mapped from the USDA database, for information only.

Similar vegetables

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Where the data comes from

How we combine and check nutrition data: Nutriely data sources.

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