Carbs in tuna fish: 9.4g Net Carbs per 100g

Q: How many net carbs are in tuna fish?

tuna fish contains 9.4g net carbs per 100g, calculated by subtracting 0.0g of dietary fiber from 9.4g total carbohydrates.

Q: How many calories are in tuna fish?

tuna fish has 187 calories per 100g, with 16.0g protein, 9.3g fat, and 9.4g total carbohydrates.

Complete nutrition facts — total carbs, fiber, sugar, calories, and whether tuna fish fits your keto or low-carb diet.

9.4g Net Carbs

9.4g Total Carbs

187 Calories

0.0g Fiber

Is tuna fish Keto-Friendly?

✅ Yes, tuna fish is keto-friendly

tuna fish contains 9.4g net carbs per 100g, which fits comfortably within the typical keto limit of 20–50g per day. It can be enjoyed in moderation on a ketogenic diet.

Full Nutrition Facts — per 100g

Net Carbs	9.4g
Total Carbohydrates	9.4g
Dietary Fiber	0.0g
Sugars	0.0g
Protein	16.0g
Total Fat	9.3g
Calories	187

Source: USDA FoodData Central (FDC ID: 175160)

Net Carbs by Serving Size

50g

4.7g net carbs

4.7g total · 0.0g fiber · 94 cal

100g

9.4g net carbs

9.4g total · 0.0g fiber · 187 cal

150g

14.1g net carbs

14.1g total · 0.0g fiber · 280 cal

200g

18.8g net carbs

18.8g total · 0.0g fiber · 374 cal

Compare: Similar Proteins

Frequently Asked Questions

How many net carbs are in tuna fish?

tuna fish contains 9.4g net carbs per 100g, calculated by subtracting 0.0g of dietary fiber from 9.4g total carbohydrates.

Can I eat tuna fish on keto?

tuna fish is keto-friendly with 9.4g net carbs per 100g. Most keto diets allow 20–50g net carbs per day, so tuna fish fits comfortably in reasonable portions.

How many calories are in tuna fish?

tuna fish has 187 calories per 100g, with 16.0g protein, 9.3g fat, and 9.4g total carbohydrates.

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Medical Disclaimer: This information is for educational purposes only and is not intended as medical advice. Carb and nutrition values are sourced from the USDA FoodData Central database. Consult with a healthcare provider before making significant dietary changes.