Carbs in Sugar Free Syrup
How many carbs are in sugar free syrup?
Sugar Free Syrup has 11.3g net carbs per 100g — 12g total carbs minus 0.7g fiber — plus 0.8g protein, 0g fat, and 51 calories. That makes sugar free syrup moderate in net carbs and lower than the typical snacks and sweet, which averages about 55.2g net carbs per 100g. At this carb count, sugar free syrup is best limited to small portions on keto (usually 20–50g net carbs per day). 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 sugar free syrup keto-friendly?
Sugar Free Syrup is borderline for keto — it works only in small portions. It has 11.3g net carbs per 100g (12g total carbs − 0.7g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 11.3g | 12g | 0.8g | 51 |
| 1 oz (28 g) | 3.2g | 3.4g | 0.2g | 14 |
How many calories are in sugar free syrup?
Sugar Free Syrup has 51 calories per 100g. That's alongside 0.8g protein, 0g fat, and 11.3g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 51 |
| Total carbs | 12g |
| Net carbs | 11.3g |
| Fiber | 0.7g |
| Sugar | 0g |
| Sugar alcohols | 0g |
| Protein | 0.8g |
| Fat | 0g |
| Sodium | 210mg |
| Potassium | 0mg |
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 sugar free syrup?
- Sugar Free Syrup has 12g of total carbs and 11.3g of net carbs per 100 grams.
- How many net carbs are in sugar free syrup?
- Sugar Free Syrup has 11.3g of net carbs per 100 grams (total carbs 12g minus 0.7g fiber).
- Is sugar free syrup keto-friendly?
- Sugar Free Syrup is borderline for keto — it works only in small portions. It has 11.3g net carbs per 100g (12g total carbs − 0.7g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
- How many calories are in sugar free syrup?
- Sugar Free Syrup has 51 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.







