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.

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Matcha Lemonade Starbucks runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Matcha Lemonade Starbucks
40g
Net carbs
80g
Total carbs
40g
Fiber
0g
Protein
0g
Fat
200
Calories

Values per 100 g.

Is matcha lemonade starbucks keto-friendly?

Not really

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

ServingNet carbsTotal carbsCalories
1 can (12 fl oz)142g284g710
100 g (3.5 oz)40g80g200
1 oz (28 g)11.2g22.4g56

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

NutrientAmount (per 100 g)
Calories200
Total carbs80g
Net carbs40g
Fiber40g
Sugar20g
Sugar alcohols0g
Protein0g
Fat0g
Sodium0mg
Potassium0mg

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.