Butternut squash: calories and nutrition facts

Butternut squash has 24 kcal per 100 g. One serving, 1 Serving (150 g), has 35 kcal.

Calories: 24 kcal
Protein: 0.6 g
Carbohydrates: 4.6 g
Fat: 0.1 g

Per 100 g

Butternut squash: how many calories?

Butternut squash has 24 kcal per 100 g, with 0.6 g protein, 4.6 g carbs and 0.1 g fat. A 150 g serving (1 Serving) has 35 kcal. That is less than the average for Fruits & Veggies (109 kcal per 100 g). Most of its calories come from carbohydrates.

Where the calories come from

Protein10%
Carbohydrates86%
Fat4%

Calculate a portion

Amountg

Calories: 35 kcal
Protein: 0.8 g
Carbohydrates: 6.9 g
Fat: 0.2 g

Nutrition facts

Nutrient	Per 100 g	Per serving (150 g)
Calories	24 kcal	35 kcal
Fat	0.1 g	0.2 g
of which saturated fat	0 g	0 g
Carbohydrates	4.6 g	6.9 g
of which sugars	0 g	0 g
Fiber	1 g	1.5 g
Protein	0.6 g	0.8 g
Sodium	0 mg	0 mg
Water	93.3 g	140 g
Vitamin C	4.6 mg	6.9 mg
Calcium	18 mg	27 mg
Iron	0.4 mg	0.6 mg
Potassium	235 mg	353 mg
Magnesium	6 mg	9 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).

Nutrient	Of reference intake
Calories(24 kcal)	1%
Fat(0.1 g)	0%
of which saturated fat(0 g)	0%
Carbohydrates(4.6 g)	2%
of which sugars(0 g)	0%
Protein(0.6 g)	1%
Salt(0 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)
Low fat (3 g or less)
Low sugars (5 g or less)
Low sodium (120 mg or less)

Butternut squash: frequently asked questions

Butternut squash: how many calories per serving?

A 150 g serving (1 Serving) has 35 kcal.

Butternut squash: how much protein?

Butternut squash contains 0.6 g of protein per 100 g, 1% of the 50 g reference intake.

Butternut squash: how much fibre?

Butternut squash provides 1 g of fibre per 100 g, 4% of the 25 g a day recommended by EFSA.

Butternut squash: how much makes 100 kcal?

100 kcal is about 426 g of this food.

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