Carbs in Matcha Lemonade Starbucks
How many carbs are in matcha lemonade starbucks?
Matcha Lemonade Starbucks has 40g net carbs per 100g — 80g total carbs minus 40g fiber — plus 0g protein, 0g fat, and 200 calories. 1 can (12 fl oz) works out to about 142g net carbs and 710 calories. That makes matcha lemonade starbucks high in net carbs and higher than the typical drink, which averages about 21.1g net carbs per 100g. At this carb count, matcha lemonade starbucks is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Values per 100 g.
Is matcha lemonade starbucks keto-friendly?
Matcha Lemonade Starbucks is generally not keto-friendly. It has 40g net carbs per 100g (80g total carbs − 40g fiber). A typical serving — 1 can (12 fl oz) — is about 142g 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 can (12 fl oz) | 142g | 284g | 0g | 710 |
| 100 g (3.5 oz) | 40g | 80g | 0g | 200 |
| 1 oz (28 g) | 11.2g | 22.4g | 0g | 56 |
How many calories are in matcha lemonade starbucks?
Matcha Lemonade Starbucks has 200 calories per 100g. 1 can (12 fl oz) has about 710 calories. That's alongside 0g protein, 0g fat, and 40g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 200 |
| Total carbs | 80g |
| Net carbs | 40g |
| Fiber | 40g |
| Sugar | 20g |
| Sugar alcohols | 0g |
| Protein | 0g |
| Fat | 0g |
| Sodium | 0mg |
| Potassium | 0mg |
Source: Open Food Facts (Generic). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in matcha lemonade starbucks?
- Matcha Lemonade Starbucks has 80g of total carbs and 40g of net carbs per 100 grams.
- How many net carbs are in matcha lemonade starbucks?
- Matcha Lemonade Starbucks has 40g of net carbs per 100 grams (total carbs 80g minus 40g fiber).
- Is matcha lemonade starbucks keto-friendly?
- Matcha Lemonade Starbucks is generally not keto-friendly. It has 40g net carbs per 100g (80g total carbs − 40g fiber). A typical serving — 1 can (12 fl oz) — is about 142g 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 matcha lemonade starbucks?
- Matcha Lemonade Starbucks has 200 calories per 100 grams.
- How many carbs are in 1 can (12 fl oz) of matcha lemonade starbucks?
- 1 can (12 fl oz) of matcha lemonade starbucks (355g) has about 142g net carbs, 284g total carbs, and 710 calories.
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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.