Shot of Espresso Calories & Carbs
Keto-friendlyLast updated September 8, 2026 · Compiled by the CarbMeNot Team
Values per 1 single shot (1 fl oz / 30ml), 30g; per 100 g: 3.3g net carbs, 10 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 shot of espresso?
Shot of Espresso — 1 single shot (1 fl oz / 30ml), 30g — has 1g net carbs: 1g total carbs minus 0g fiber, plus 0g protein, 0g fat, and 3 calories. Per 100g that is 3.3g net carbs (3.3g total carbs, 0g fiber) and 10 calories. That makes shot of espresso relatively low in net carbs and lower than the typical drink, which averages about 21.1g net carbs per 100g. With this carb count, shot of espresso 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 shot of espresso keto-friendly?
Yes — shot of espresso is keto-friendly. 1 single shot (1 fl oz / 30ml), 30g is 1g net carbs (1g total carbs − 0g fiber); per 100g that is 3.3g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other drinks and meals.
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Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 single shot (1 fl oz / 30ml) | 1g | 1g | 0g | 3 |
| 100 g (3.5 oz) | 3.3g | 3.3g | 0g | 10 |
| 1 oz (28 g) | 0.9g | 0.9g | 0g | 3 |
How many calories are in shot of espresso?
Shot of Espresso — 1 single shot (1 fl oz / 30ml), 30g — has 3 calories, with 0g protein, 0g fat, and 1g net carbs. Per 100g: 10 calories and 3.3g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 10 |
| Total carbs | 3.3g |
| Net carbs | 3.3g |
| Fiber | 0g |
| Sugar | 0g |
| Sugar alcohols | 0g |
| Protein | 0g |
| Fat | 0g |
| Sodium | 17mg |
| Potassium | 200mg |
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 shot of espresso?
- Shot of Espresso (1 single shot (1 fl oz / 30ml), 30g) has 1g of total carbs and 1g of net carbs. Per 100 grams: 3.3g total, 3.3g net.
- How many net carbs are in shot of espresso?
- Shot of Espresso has 1g of net carbs per 1 single shot (1 fl oz / 30ml), 30g — 1g total carbs minus 0g fiber.
- Is shot of espresso keto-friendly?
- Yes — shot of espresso is keto-friendly. 1 single shot (1 fl oz / 30ml), 30g is 1g net carbs (1g total carbs − 0g fiber); per 100g that is 3.3g net carbs. On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other drinks and meals.
- How many calories are in shot of espresso?
- Shot of Espresso (1 single shot (1 fl oz / 30ml), 30g) has 3 calories; that is 10 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.