1 cup (chopped) of Roasted zucchini (180 g) has 43 calories. That works out to 24 calories per 100 g. It contains 7.9 g of carbs, 2.2 g of protein, 0.7 g of fat and 2.3 g of fiber. Its 18.9 mg of Vitamin C covers 21% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.

Roasted zucchini Nutrition Facts

Selected: 100 g

KCAL / 100G

Carbs

4.4g

· 2% DV

Protein

1.2g

· 2% DV

Fat

0.4g

· 1% DV

Fiber

1.3g

· 5% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 68% · Protein 18% · Fat 14%

Roasted zucchini Vitamins & Minerals

Vitamins

Vitamin C

10.5mg · 12% DV

0.16mg · 9% DV

0.09mg · 7% DV

Folate

24µg · 6% DV

Minerals

Potassium ⭐

260mg · 8% DV

Phosphorus

38mg · 5% DV

Magnesium

18mg · 4% DV

Calcium

18mg · 2% DV

How Nutritious Is Roasted zucchini?

Nutrient density

High

74/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

46/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Roasted zucchini Glycemic Index

GLYCEMIC INDEX

Low

0 Low5570100

GLYCEMIC LOAD

Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Roasted zucchini

To burn the 24 calories in 100 g:

🚶

6min

Walking (5 km/h)

🏃

2min

Running (8 km/h)

🚴

3min

Cycling

🏊

3min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

Is Roasted zucchini Processed?

NOVA 2

Minimally Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Roasted zucchini Contain Allergens?

No known major allergens

Gluten free

Dairy free

Eggs free

Peanuts free

Tree nuts free

Fish free

Soy free

Sesame free

Which Diets Is Roasted zucchini Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Roasted zucchini Fat Profile

SATURATED

0.08g

MONOUNSATURATED

0.03g

POLYUNSATURATED

0.11g

⚖️

Omega 6:3 ratio 2.7:1

Below the ideal 4:1 — a good omega balance.

Compare Roasted zucchini

🥒vs🍅

Roasted zucchini vs Tomato6 kcal more per 100 g

→🥒vs🥗

Roasted zucchini vs Mixed Green Salad6 kcal more per 100 g

→🥒vs🫑

Roasted zucchini vs Red Pepper7 kcal fewer per 100 g

→🥒vs🥄

Roasted zucchini vs Boiled Beetroot20 kcal fewer per 100 g

→

Foods Similar to Roasted zucchini

🍅

Tomato

18 kcal

🥗

Mixed Green Salad

18 kcal

🫑

Red Pepper

31 kcal

🥄

Boiled Beetroot

44 kcal

🫑

Green pepper

20 kcal

🥗

Potato Salad

110 kcal

🥗

Arugula

25 kcal

🥕🥦🍆

Oven-Roasted Mixed Vegetables

65 kcal

Frequently Asked Questions About Roasted zucchini

How many calories are in roasted zucchini?

Roasted zucchini contains 24 calories per 100 g. The same serving provides 1.2 g of protein, 4.4 g of carbohydrates, and 0.4 g of fat.

Is roasted zucchini suitable for a keto diet?

Yes, roasted zucchini is compatible with a keto diet. It contains 4.4 g of carbohydrates per 100 g and has a glycemic index of 15.

Have another question about Roasted zucchini?

Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.

Scan calories with your camera

Instant AI nutrition analysis

Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: August 21, 2026