White asparagus: calories and nutrition facts

White asparagus has 21 kcal per 100 g. One serving, 1 Serving (5-6 spears) (150 g), has 32 kcal.

Calories
21 kcal
Protein
2.2 g
Carbohydrates
1.6 g
Fat
0.1 g

Per 100 g

White asparagus: how many calories?

White asparagus has 21 kcal per 100 g, with 2.2 g protein, 1.6 g carbs and 0.1 g fat. A 150 g serving (1 Serving (5-6 spears)) has 32 kcal. That is less than the average for Fruits & Veggies (109 kcal per 100 g). Most of its calories come from protein.

Where the calories come from

  • Protein54%
  • Carbohydrates40%
  • Fat7%

Calculate a portion

Calories
32 kcal
Protein
3.3 g
Carbohydrates
2.4 g
Fat
0.2 g

Nutrition facts

NutrientPer 100 gPer serving (150 g)
Calories21 kcal32 kcal
Fat0.1 g0.2 g
of which saturated fat0 g0.1 g
Carbohydrates1.6 g2.4 g
of which sugars1.6 g2.4 g
Fiber2.1 g3.2 g
Protein2.2 g3.3 g
Sodium2 mg3 mg
Water93.2 g139.8 g
Vitamin C5.6 mg8.4 mg
Calcium24 mg36 mg
Iron2.1 mg3.2 mg
Potassium202 mg303 mg
Magnesium14 mg21 mg

Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.

Share of reference intakes

Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).

NutrientOf reference intake
Calories(21 kcal)1%
Fat(0.1 g)0%
of which saturated fat(0 g)0%
Carbohydrates(1.6 g)1%
of which sugars(1.6 g)2%
Protein(2.2 g)4%
Salt(0.01 g)0%

What the EU thresholds say

Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.

  • Low energy (40 kcal or less)
  • High protein (at least 20% of calories)
  • Low fat (3 g or less)
  • Low sugars (5 g or less)
  • Low sodium (120 mg or less)

White asparagus: frequently asked questions

White asparagus: how many calories per serving?

A 150 g serving (1 Serving (5-6 spears)) has 32 kcal.

White asparagus: how much protein?

White asparagus contains 2.2 g of protein per 100 g, 4% of the 50 g reference intake.

White asparagus: how much fibre?

White asparagus provides 2.1 g of fibre per 100 g, 8% of the 25 g a day recommended by EFSA.

White asparagus: how much makes 100 kcal?

100 kcal is about 476 g of this food.

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