Gin and Tonic Calories & Carbs
Last updated September 8, 2026 · Compiled by the CarbMeNot Team

Values per 1 drink (225g); per 100 g: 4.4g net carbs, 66 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 gin and tonic?
Gin and Tonic — 1 drink (225g) — has 9.9g net carbs: 9.9g total carbs minus 0g fiber, plus 0g protein, 0g fat, and 149 calories. Per 100g that is 4.4g net carbs (4.4g total carbs, 0g fiber) and 66 calories. That makes gin and tonic relatively low in net carbs and lower than the typical drink, which averages about 21.1g net carbs per 100g. At this carb count, gin and tonic is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Is gin and tonic keto-friendly?
Gin and Tonic is borderline for keto — it works only in small portions. 1 drink (225g) is 9.9g net carbs (9.9g total carbs − 0g fiber); per 100g that is 4.4g net carbs. 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 |
|---|---|---|---|---|
| 1 drink | 9.9g | 9.9g | 0g | 149 |
| 100 g (3.5 oz) | 4.4g | 4.4g | 0g | 66 |
| 1 oz (28 g) | 1.2g | 1.2g | 0g | 18 |
How many calories are in gin and tonic?
Gin and Tonic — 1 drink (225g) — has 149 calories, with 0g protein, 0g fat, and 9.9g net carbs. Per 100g: 66 calories and 4.4g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 66 |
| Total carbs | 4.4g |
| Net carbs | 4.4g |
| Fiber | 0g |
| Sugar | 4.4g |
| Sugar alcohols | 0g |
| Protein | 0g |
| Fat | 0g |
| Sodium | 4mg |
| Potassium | 2mg |
Source: Manufacturer-reported values (drinks). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in gin and tonic?
- Gin and Tonic (1 drink, 225g) has 9.9g of total carbs and 9.9g of net carbs. Per 100 grams: 4.4g total, 4.4g net.
- How many net carbs are in gin and tonic?
- Gin and Tonic has 9.9g of net carbs per 1 drink (225g) — 9.9g total carbs minus 0g fiber.
- Is gin and tonic keto-friendly?
- Gin and Tonic is borderline for keto — it works only in small portions. 1 drink (225g) is 9.9g net carbs (9.9g total carbs − 0g fiber); per 100g that is 4.4g net carbs. 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 gin and tonic?
- Gin and Tonic (1 drink, 225g) has 149 calories; that is 66 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.







