Calories in Unprepared Frozen Butternut Winter Squash

Low Sugar
Instrument — Food Profile
100g
Calories

57.00

kcal
Protein

1.76

g
Carbs

14.40

g
Fat

0.10

g
Fiber

1.30

g
Sugar

2.83

g

Curious about the nutritional profile of unprepared frozen butternut winter squash? Whether you are tracking your macros or just want to know how many calories it contain, you are in the right place. A standard 100g serving of unprepared frozen butternut winter squash provides 57.00 calories, 1.76g of protein, and 14.40g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 57.00 kcal 1.76g 14.40g 0.10g
1 oz (28g) 16 kcal 0.5g 4.0g 0.0g
package (4 lb) (1814g) 1034 kcal 31.9g 261.2g 1.8g
package (12 oz) (340g) 194 kcal 6.0g 49.0g 0.3g
package (12 oz) (113g) 64 kcal 2.0g 16.3g 0.1g

Vitamins & Minerals

Nutrient Amount
Vitamin A 4790.00 mcg
Vitamin C 6.20 mg
Vitamin E 1.85 mg
Vitamin K 1.40 mcg
Thiamin (B1) 0.09 mg
Riboflavin (B2) 0.06 mg
Niacin (B3) 0.74 mg
Pantothenic Acid (B5) 0.22 mg
Vitamin B6 0.11 mg
Folate (B9) 24.00 mcg
Calcium 29.00 mg
Iron 0.88 mg
Magnesium 14.00 mg
Potassium 212.00 mg
Sodium 2.00 mg
Zinc 0.17 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 168473)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

How many calories is in unprepared frozen butternut winter squash?

100 grams of unprepared frozen butternut winter squash contains exactly 57.00 calories.

Does unprepared frozen butternut winter squash help build muscle?

It contains 1.76g of protein per 100g, which is moderate.

Is unprepared frozen butternut winter squash keto-friendly?

No, unprepared frozen butternut winter squash has 14.40g of carbs per 100g, which may disrupt ketosis.

How many calories is in 1 package (12 oz) of unprepared frozen butternut winter squash?

A single package (12 oz) (340g) of unprepared frozen butternut winter squash provides 194 calories.

How many calories is in 1 package (4 lb) of unprepared frozen butternut winter squash?

A single package (4 lb) (1814g) of unprepared frozen butternut winter squash provides 1034 calories.