Carbs in Sauerkraut
Keto-friendlySauerkraut (per 100 g) contains 4.2g total carbs, 1.4g net carbs, 2.5g fat, 0.9g protein, and 40 calories.
Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian
1.4g
Net carbs
4.2g
Total carbs
2.8g
Fiber
0.9g
Protein
2.5g
Fat
40
Calories
Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 1.4g | 4.2g | 0.9g | 40 |
| 1 oz (28 g) | 0.4g | 1.2g | 0.3g | 11 |
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 40 |
| Total carbs | 4.2g |
| Net carbs | 1.4g |
| Fiber | 2.8g |
| Sugar | 1.7g |
| Sugar alcohols | 0g |
| Protein | 0.9g |
| Fat | 2.5g |
| Sodium | 659mg |
| Potassium | 165mg |
Source: USDA FoodData Central (Survey (FNDDS)). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in sauerkraut?
- Sauerkraut has 4.2g of total carbs and 1.4g of net carbs per 100 grams.
- How many net carbs are in sauerkraut?
- Sauerkraut has 1.4g of net carbs per 100 grams (total carbs 4.2g minus 2.8g fiber).
- Is sauerkraut keto-friendly?
- Yes — with 1.4g net carbs per 100g, sauerkraut fits a ketogenic diet in normal portions.
- How many calories are in sauerkraut?
- Sauerkraut has 40 calories per 100 grams.
