Is sturgeon keto?

Sturgeon

Keto-friendly Yes — sturgeon is keto-friendly.

A meaty, mild fish with zero carbs — and the source of true caviar. Smoked sturgeon is a carb-free addition to a snack board.

Nutrition per serving

4 oz raw · 113 g
Net carbs
0g
Calories
119kcal
Protein
18g
Fat
4.6g
Total carbs
0 g
Fiber
0 g
One serving vs. a 20 g daily net-carb limit 0%

Sturgeon has virtually no net carbs, so portion size is about calories and fullness, not carbs.

Nutrition facts for sturgeon
NutrientPer servingPer 100 g
Calories119 kcal105 kcal
Total carbohydrate0 g0 g
Dietary fiber0 g0 g
Net carbs0 g0 g
Sugars 0 g 0 g
Protein18 g16 g
Fat4.6 g4 g

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Frequently asked questions

Is sturgeon keto?

Yes — sturgeon is keto-friendly. A meaty, mild fish with zero carbs — and the source of true caviar. Smoked sturgeon is a carb-free addition to a snack board.

How many net carbs are in sturgeon?

4 oz raw (113 g) of sturgeon has about 0 g net carbs (0 g total carbs minus 0 g fiber). Per 100 g, that's 0 g net carbs.

How much sturgeon can I eat on keto?

Sturgeon has virtually no net carbs, so portion size is about calories and fullness, not carbs. On a typical 20 g daily limit, one serving uses about 0% of your carbs.

More fish & seafood

Full fish & seafood list

Source: USDA FoodData Central (SR Legacy #173701): Fish, sturgeon, mixed species, raw. Net carbs = total carbohydrate − fiber. Rating: Keto-friendly — Low in net carbs per typical serving (about 5 g or less). Fits easily into a 20–30 g daily limit. How we rate foods. Last reviewed October 18, 2026.

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