EatBetterEatBetter
Foods ▾
Ready & Packaged FoodsVegetables & LegumesDesserts & ConfectioneryMeat & ProteinGrains & BakeryBeveragesMilk & DairyNatural & Other Foods

Ready & Packaged Foods

All →
Fast Food & RestaurantBurgers · Pizza · Doner & Wrap · Fried Sides · Restaurant Menu Items

Explore foods by category, subcategory or brand

CompareBrands
Tools ▾

Calorie Calculator

Work out your daily calorie needs

BMI Calculator

Body mass index from your height and weight

Food GuideCompareBlog
TR
Download on the App StoreGet it on Google Play
A thick, irregular portion of grouper with a lightly browned surface and opaque white, flaky flesh, served on a plate.
●Low GI
⚡High Potassium
💪High Protein

Roasted grouper Calories

High-protein, low-carb fish rich in selenium and B12

CALORIES · 100 G

118kcal

GI

0low

POTASSIUM · 100 G

380mg

FIBER · 100 G

0g

Quick answer

1 piece (medium) of Roasted grouper (170 g) has 201 calories. That works out to 118 calories per 100 g. It contains 0 g of carbs, 42.2 g of protein, 2.7 g of fat and 0 g of fiber. Its 3.2 µg of B12 covers 135% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Roasted grouper Nutrition Facts

Selected: 1 piece (medium) · 170 g

201

KCAL / 170G

Carbs

0g

· 0% DV

Protein

42.2g

· 84% DV

Fat

2.7g

· 3% DV

Fiber

0g

· 0% DV

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

Calories come from: Carbs 0% · Protein 87% · Fat 13%

Roasted grouper nutrition facts table · 1 piece (medium) (170 g)

NutrientAmount% DV
Calories201 kcal
Total fat2.7 g3%
Saturated fat0.68 g3%
Trans fat0 g
Sodium90 mg4%
Total carbohydrate0 g0%
Fiber0 g0%
Protein42.2 g84%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

EatBetter

Log this food in EatBetter

100,000+ people use it

  • Get your daily calorie target
  • Snap your meal, log it in seconds
  • See every vitamin and mineral
QR code to get the EatBetter app

📸 Scan the code to get the app free.

The EatBetter app recognising potatoes, broccoli and salmon on a plate

How Many Calories in 1 Medium Roasted grouper?

ServingAmountCalories
1 piece (medium)170 g201 kcal
1 ounce (mini)28 g33 kcal
½ piece (half)85 g100 kcal
100 g100 g118 kcal
1 piece (small)120 g142 kcal
1 cup (chopped)140 g165 kcal
1 serving (medium)150 g177 kcal
1 serving (large)220 g260 kcal
1 piece (large)240 g283 kcal

Calculated from 118 calories per 100 g.

Frequently Asked Questions About Roasted grouper

What does roasted grouper taste like?

Roasted grouper has mild, slightly sweet flavor and firm, white flakes. Its texture holds together well in the oven, so it works with simple seasoning such as lemon, herbs, and olive oil without being overwhelmed.

How do you roast grouper without drying it out?

Roast grouper just until the flesh turns opaque and separates easily with a fork. A little oil or butter and a covered baking dish can help retain moisture; check thick and thin parts separately because they cook at different rates.

Does roasted grouper have a lot of bones?

Roasted grouper has a central backbone and rib bones when cooked whole, but its flesh is generally easy to lift away in large flakes. Check each serving carefully for smaller bones, especially before serving it to children.

What should you serve with roasted grouper?

Roasted grouper pairs well with roasted vegetables, potatoes, rice, or a crisp salad. A bright lemon dressing or salsa also balances the fish’s mild flavor without masking it.

Can you eat the skin on roasted grouper?

Yes, you can eat roasted grouper skin if it has been properly cleaned and cooked through. It may turn pleasantly crisp in the oven, though the skin can remain soft if the fish is baked covered or with plenty of liquid.

How can you tell when roasted grouper is done?

Roasted grouper is done when the thickest part is opaque and flakes apart with gentle pressure from a fork. If the center still looks translucent, cook it a little longer; overcooking makes the firm flesh dry.

Can you roast a whole grouper, or should you use fillets?

You can roast grouper whole or use fillets. A whole fish makes an impressive centerpiece and can stay moist, while fillets are easier to portion and serve; choose pieces of similar thickness for more even cooking.

Is roasted grouper high in mercury?

Grouper can contain more mercury than smaller, short-lived fish, and levels vary by species and size. People who are pregnant, nursing, or feeding young children should follow current local seafood advisories for grouper.

How long does roasted grouper keep in the fridge?

Roasted grouper keeps for about three to four days in a refrigerator kept at 40°F (4°C) or colder. Refrigerate it promptly in a covered container, and reheat only the portion you plan to eat.

Can you freeze leftover roasted grouper?

Yes, leftover roasted grouper can be frozen in an airtight, freezer-safe container, though its texture may be less moist after thawing. Defrost it in the refrigerator and reheat gently until hot throughout.

Roasted grouper Vitamins & Minerals

Vitamins

B12

3.23µg · 135% DV

B3

5.78mg · 36% DV

B6

0.54mg · 32% DV

B5

1.27mg · 25% DV

Minerals

Selenium

61µg · 111% DV

Phosphorus

357mg · 51% DV

Iodine

60µg · 40% DV

Potassium ⭐

646mg · 19% DV

Sodium

90mg · 4% DV

Roasted grouper Glycemic Index

GLYCEMIC INDEX

0
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

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

How to Burn Off Roasted grouper

To burn the 201 calories in 1 piece (medium) (170 g):

🚶

50min

Walking (5 km/h)

🏃

21min

Running (8 km/h)

🚴

27min

Cycling

🏊

23min

Swimming

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

What is Roasted grouper?

Roasted grouper is a simple fish dish made by cooking grouper in the oven, either whole or as fillets. The firm-fleshed fish is found in warm seas, and oven-roasting with olive oil, lemon and herbs is a familiar approach in Mediterranean and other coastal cooking.

Its mild flavour and moist, substantial texture pair well with roasted vegetables, potatoes or a crisp salad. Serve it as a main course with lemon and fresh herbs; in many English-speaking kitchens, it also works well with rice or grains. Roasted grouper is naturally high in protein and contains no carbohydrates; a 100 g portion provides 24.8 g of protein. For a lighter plate, use a modest amount of oil and serve it with plenty of vegetables.

How Nutritious Is Roasted grouper?

Nutrient density

High

78/ 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

58/ 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.

Is Roasted grouper 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 grouper Contain Allergens?

Contains these allergens:

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish yes
Soy free
Sesame free

Which Diets Is Roasted grouper Good For?

Vegan

— Not suitable

Vegetarian

— Not 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 grouper Fat Profile

SATURATED

0.68g

MONOUNSATURATED

0.77g

POLYUNSATURATED

0.56g

⚖️

Omega 6:3 ratio 0.2:1

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

Compare Roasted grouper

🐟vs🐟
Roasted grouper vs Salmon Fillet88 kcal fewer per 100 g
→
🐟vs🐟
Roasted grouper vs Canned Tuna2 kcal more per 100 g
→
🐟vs🐟
Roasted grouper vs Fish8 kcal more per 100 g
→
🐟vs🐟
Roasted grouper vs Tuna14 kcal fewer per 100 g
→

Foods Similar to Roasted grouper

🐟

Salmon Fillet

206 kcal

🐟

Canned Tuna

116 kcal

🐟

Fish

110 kcal

🐟

Tuna

132 kcal

🐟

Baked Sea Bass

110 kcal

🐟

Grilled Sea Bass

124 kcal

🐟

Whiting

90 kcal

🦪

Stuffed Mussels

175 kcal

Have another question about Roasted grouper?

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

EatBetter

Scan calories with your camera

Instant AI nutrition analysis

App StoreGoogle Play

Nutrition data compiled from USDA FoodData Central and scientific sources.