Balsamic Vinegar Calories & Carbs
Keto-friendlyLast updated September 8, 2026 · Compiled by the CarbMeNot Team
Values per 1 tablespoon (18g), 18g; per 100 g: 16.7g net carbs, 78 cal. Net carbs = total carbs − fiber − sugar alcohols — do the math for any label with the free net carbs calculator.
How many carbs are in balsamic vinegar?
Balsamic Vinegar — 1 tablespoon (18g), 18g — has 3g net carbs: 3g total carbs minus 0g fiber, plus 0g protein, 0g fat, and 14 calories. Per 100g that is 16.7g net carbs (16.7g total carbs, 0g fiber) and 78 calories. With this carb count, balsamic vinegar fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Is balsamic vinegar keto-friendly?
Yes, balsamic vinegar can fit a keto diet in moderate portions. 1 tablespoon (18g), 18g is 3g net carbs (3g total carbs − 0g fiber); per 100g that is 16.7g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other foods and meals.
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Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 tablespoon (18g) | 3g | 3g | 0g | 14 |
| 100 g (3.5 oz) | 16.7g | 16.7g | 0g | 78 |
| 1 oz (28 g) | 4.7g | 4.7g | 0g | 22 |
How many calories are in balsamic vinegar?
Balsamic Vinegar — 1 tablespoon (18g), 18g — has 14 calories, with 0g protein, 0g fat, and 3g net carbs. Per 100g: 78 calories and 16.7g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 78 |
| Total carbs | 16.7g |
| Net carbs | 16.7g |
| Fiber | 0g |
| Sugar | 11.1g |
| Sugar alcohols | 0g |
| Protein | 0g |
| Fat | 0g |
| Sodium | 22mg |
| Potassium | 100mg |
Source: Manufacturer-reported values (other). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in balsamic vinegar?
- Balsamic Vinegar (1 tablespoon (18g), 18g) has 3g of total carbs and 3g of net carbs. Per 100 grams: 16.7g total, 16.7g net.
- How many net carbs are in balsamic vinegar?
- Balsamic Vinegar has 3g of net carbs per 1 tablespoon (18g), 18g — 3g total carbs minus 0g fiber.
- Is balsamic vinegar keto-friendly?
- Yes, balsamic vinegar can fit a keto diet in moderate portions. 1 tablespoon (18g), 18g is 3g net carbs (3g total carbs − 0g fiber); per 100g that is 16.7g net carbs. 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 balsamic vinegar?
- Balsamic Vinegar (1 tablespoon (18g), 18g) has 14 calories; that is 78 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.