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Nutritional Density
Food guide

Butternut Squash

A sweet winter squash loaded with beta-carotene and over 6 g of fibre per cooked cup.

VegetablesFibre-RichPlant-Based
Butternut Squash, a nutrient-dense vegetables food, photographed on a plain linen surface

Nutrition per 100 g

Standardised to 100 g of butternut squash, cooked for fair comparison. Typical serving: 1 cup cubed, cooked (205 g) — 82 kcal per 205 g serving.

Nutrition information for Butternut Squash
NutrientPer 100 gPer serving (205 g)Per 100 kcal
Energy40 kcal82 kcal100 kcal
Protein0.9 g1.8 g2.2 g
Carbohydrate10.5 g21.5 g26.2 g
Fat0.1 g0.2 g0.2 g
Fibre3.2 g6.6 g8 g

Figures are typical values and vary with variety, preparation and brand.

Micronutrients

Vitamins and minerals per 100 g of butternut squash, with a typical serving and FDA Daily Value for adults.

Micronutrients for Butternut Squash
NutrientPer 100 gPer serving (205 g)% DV
Vitamins
Vitamin A558 µg1144 µg62%
Vitamin C15.1 mg31 mg17%
Vitamin D0 µg0 µg0%
Vitamin E1.3 mg2.7 mg9%
Vitamin K1 µg2.1 µg<1%
Thiamin0.072 mg0.15 mg6%
Riboflavin0.017 mg0.035 mg1%
Niacin0.97 mg2 mg6%
Vitamin B60.12 mg0.25 mg7%
Folate19 µg39 µg5%
Vitamin B120 µg0 µg0%
Pantothenic acid0.36 mg0.74 mg7%
Minerals
Calcium41 mg84.1 mg3%
Iron0.6 mg1.2 mg3%
Magnesium29 mg59.5 mg7%
Phosphorus27 mg55.4 mg2%
Potassium284 mg582 mg6%
Sodium4 mg8.2 mg<1%
Zinc0.13 mg0.27 mg1%
Selenium0.5 µg1 µg<1%
Copper0.065 mg0.13 mg7%
Manganese0.17 mg0.35 mg7%

Source: USDA FoodData Central — Squash, winter, butternut, cooked, baked, without salt

% DV uses FDA Daily Values for adults. Nutrients that USDA does not report for this entry are omitted. Values vary with variety, preparation and brand.

Why eat butternut squash?

  • Several days' vitamin A equivalent per cup, from carotenoids.
  • Satisfying starchy texture at a third of the calories of the same weight of pasta.
  • Stores for months in a cool cupboard.

How to include it

  • Roast halves cut-side down, then scoop the flesh.
  • Blend into a soup with ginger and chilli.
  • Cube and roast into grain bowls with feta and seeds.

Things to consider

  • Peeling raw squash is genuinely awkward — roast halved instead.
  • Higher in carbohydrate than green vegetables, which matters for some meal plans.

Educational content. This article is for general information and is not medical advice. Speak to a qualified health professional about your individual circumstances.

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