Tall Flat White

12 fl oz · ~170 estimated calories

A Tall Flat White (12 fl oz) is a moderate serving that fits a mid-morning break. Our estimate: 170 calories, 9g protein, 13g sugar, and 130mg caffeine.

Full nutrition (estimate)

NutrientAmount (estimate)
Calories170 kcal
Protein9g
Carbohydrates14g
Fat9g
Sugar13g
Added sugar0g
Fiber0g
Sodium140mg
Cholesterol30mg
Caffeine130mg

How this size compares

Same drink, different cups—useful when you want more caffeine without switching beverages.

SizeCaloriesvs Tall
Short110-60 kcalView
Grande220+50 kcalView
Venti290+120 kcalView

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Milk swaps: Nonfat · Almond · Oat · Soy · Coconut · Whole

Last updated: July 13, 2026. All nutrition values are estimates and this site is not affiliated with Starbucks Corporation.