Carbs in Red Snapper Fillet (3 oz, Cooked)

Keto-friendly

How many carbs are in red snapper fillet (3 oz, cooked)?

Red Snapper Fillet (3 oz, Cooked) has 0g net carbs per 100g — 0g total carbs minus 0g fiber — plus 26.4g protein, 1.6g fat, and 128 calories. 1 fillet (85g) works out to about 0g net carbs and 109 calories. That makes red snapper fillet (3 oz, cooked) very low in net carbs and lower than the typical protein food, which averages about 9.1g net carbs per 100g. With this carb count, red snapper fillet (3 oz, cooked) fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Red Snapper Fillet (3 oz, Cooked)
0g
Net carbs
0g
Total carbs
0g
Fiber
26.4g
Protein
1.6g
Fat
128
Calories

Values per 100 g.

Is red snapper fillet (3 oz, cooked) keto-friendly?

Yes

Yes — red snapper fillet (3 oz, cooked) is keto-friendly. It has 0g net carbs per 100g (0g total carbs − 0g fiber). A typical serving — 1 fillet (85g) — is about 0g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other protein foods and meals.

Carbs by serving size

ServingNet carbsTotal carbsCalories
1 fillet (85g)0g0g109
100 g (3.5 oz)0g0g128
1 oz (28 g)0g0g36

How many calories are in red snapper fillet (3 oz, cooked)?

Red Snapper Fillet (3 oz, Cooked) has 128 calories per 100g. 1 fillet (85g) has about 109 calories. That's alongside 26.4g protein, 1.6g fat, and 0g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories128
Total carbs0g
Net carbs0g
Fiber0g
Sugar0g
Sugar alcohols0g
Protein26.4g
Fat1.6g
Sodium64mg
Potassium444mg

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

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Frequently asked questions

How many carbs are in red snapper fillet (3 oz, cooked)?
Red Snapper Fillet (3 oz, Cooked) has 0g of total carbs and 0g of net carbs per 100 grams.
How many net carbs are in red snapper fillet (3 oz, cooked)?
Red Snapper Fillet (3 oz, Cooked) has 0g of net carbs per 100 grams (total carbs 0g minus 0g fiber).
Is red snapper fillet (3 oz, cooked) keto-friendly?
Yes — red snapper fillet (3 oz, cooked) is keto-friendly. It has 0g net carbs per 100g (0g total carbs − 0g fiber). A typical serving — 1 fillet (85g) — is about 0g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other protein foods and meals.
How many calories are in red snapper fillet (3 oz, cooked)?
Red Snapper Fillet (3 oz, Cooked) has 128 calories per 100 grams.
How many carbs are in 1 fillet (85g)?
1 fillet (85g) (85g) has about 0g net carbs, 0g total carbs, and 109 calories.

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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.