Carbs in Hot Sour Soup
Keto-friendlyHow many carbs are in hot sour soup?
Hot Sour Soup has 3.8g net carbs per 100g — 4.3g total carbs minus 0.5g fiber — plus 2.6g protein, 1.2g fat, and 39 calories. With this carb count, hot sour soup 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 USDA FoodData Central; net carbs are computed by CarbMeNot.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Values per 100 g.
Is hot sour soup keto-friendly?
Yes, hot sour soup can fit a keto diet in moderate portions. It has 3.8g net carbs per 100g (4.3g total carbs − 0.5g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other foods and meals.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 3.8g | 4.3g | 2.6g | 39 |
| 1 oz (28 g) | 1.1g | 1.2g | 0.7g | 11 |
How many calories are in hot sour soup?
Hot Sour Soup has 39 calories per 100g. That's alongside 2.6g protein, 1.2g fat, and 3.8g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 39 |
| Total carbs | 4.3g |
| Net carbs | 3.8g |
| Fiber | 0.5g |
| Sugar | 0.4g |
| Sugar alcohols | 0g |
| Protein | 2.6g |
| Fat | 1.2g |
| Sodium | 376mg |
| Potassium | 55mg |
Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in hot sour soup?
- Hot Sour Soup has 4.3g of total carbs and 3.8g of net carbs per 100 grams.
- How many net carbs are in hot sour soup?
- Hot Sour Soup has 3.8g of net carbs per 100 grams (total carbs 4.3g minus 0.5g fiber).
- Is hot sour soup keto-friendly?
- Yes, hot sour soup can fit a keto diet in moderate portions. It has 3.8g net carbs per 100g (4.3g total carbs − 0.5g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other foods and meals.
- How many calories are in hot sour soup?
- Hot Sour Soup has 39 calories per 100 grams.
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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.







