Kabocha Squash Calories & Carbs

Last updated September 8, 2026 · Compiled by the CarbMeNot Team

Kabocha Squash
17g
Net carbs
20.1g
Total carbs
3.1g
Fiber
2.1g
Protein
0g
Fat
80
Calories

Values per 1 cup cooked, cubed (205g); per 100 g: 8.3g net carbs, 39 cal. Net carbs = total carbs − fiber − sugar alcohols — do the math for any label with the free net carbs calculator.

How many carbs are in kabocha squash?

Kabocha Squash — 1 cup cooked, cubed (205g) — has 17g net carbs: 20.1g total carbs minus 3.1g fiber, plus 2.1g protein, 0g fat, and 80 calories. Per 100g that is 8.3g net carbs (9.8g total carbs, 1.5g fiber) and 39 calories. That makes kabocha squash relatively low in net carbs and lower than the typical vegetable, which averages about 17.9g net carbs per 100g. At this carb count, kabocha squash is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.

Is kabocha squash keto-friendly?

Not really

Kabocha Squash is generally not keto-friendly. 1 cup cooked, cubed (205g) is 17g net carbs (20.1g total carbs − 3.1g fiber); per 100g that is 8.3g net carbs. On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.

Keeping an eye on carbs in kabocha squash?

Kabocha Squash runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.

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Carbs by serving size

ServingNet carbsTotal carbsCalories
1 cup cooked, cubed17g20.1g80
100 g (3.5 oz)8.3g9.8g39
1 oz (28 g)2.3g2.7g11

How many calories are in kabocha squash?

Kabocha Squash — 1 cup cooked, cubed (205g) — has 80 calories, with 2.1g protein, 0g fat, and 17g net carbs. Per 100g: 39 calories and 8.3g net carbs.

Nutrition facts

NutrientAmount (per 100 g)
Calories39
Total carbs9.8g
Net carbs8.3g
Fiber1.5g
Sugar2g
Sugar alcohols0g
Protein1g
Fat0g
Sodium1mg
Potassium273mg

Source: Manufacturer-reported values (vegetables). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in kabocha squash?
Kabocha Squash (1 cup cooked, cubed, 205g) has 20.1g of total carbs and 17g of net carbs. Per 100 grams: 9.8g total, 8.3g net.
How many net carbs are in kabocha squash?
Kabocha Squash has 17g of net carbs per 1 cup cooked, cubed (205g) — 20.1g total carbs minus 3.1g fiber.
Is kabocha squash keto-friendly?
Kabocha Squash is generally not keto-friendly. 1 cup cooked, cubed (205g) is 17g net carbs (20.1g total carbs − 3.1g fiber); per 100g that is 8.3g net carbs. On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
How many calories are in kabocha squash?
Kabocha Squash (1 cup cooked, cubed, 205g) has 80 calories; that is 39 calories per 100 grams.

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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.