Carbs in french onion soup: 5.6g Net Carbs per 100g

Q: How many net carbs are in french onion soup?

french onion soup contains 5.6g net carbs per 100g, calculated by subtracting 0.7g of dietary fiber from 6.3g total carbohydrates.

Q: How many calories are in french onion soup?

french onion soup has 70 calories per 100g, with 4.2g protein, 0.0g fat, and 6.3g total carbohydrates.

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

5.6g Net Carbs

6.3g Total Carbs

70 Calories

0.7g Fiber

Is french onion soup Keto-Friendly?

✅ Yes, french onion soup is keto-friendly

french onion soup contains 5.6g 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	5.6g
Total Carbohydrates	6.3g
Dietary Fiber	0.7g
Sugars	1.8g
Protein	4.2g
Total Fat	0.0g
Calories	70

Source: USDA FoodData Central (FDC ID: 461428)

Net Carbs by Serving Size

50g

2.8g net carbs

3.1g total · 0.3g fiber · 35 cal

100g

5.6g net carbs

6.3g total · 0.7g fiber · 70 cal

150g

8.4g net carbs

9.4g total · 1.0g fiber · 105 cal

200g

11.2g net carbs

12.6g total · 1.4g fiber · 140 cal

Compare: Similar Snacks

Frequently Asked Questions

How many net carbs are in french onion soup?

french onion soup contains 5.6g net carbs per 100g, calculated by subtracting 0.7g of dietary fiber from 6.3g total carbohydrates.

Can I eat french onion soup on keto?

french onion soup is keto-friendly with 5.6g net carbs per 100g. Most keto diets allow 20–50g net carbs per day, so french onion soup fits comfortably in reasonable portions.

How many calories are in french onion soup?

french onion soup has 70 calories per 100g, with 4.2g protein, 0.0g fat, and 6.3g 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.