Starbucks · Iced Coffee & Cold Brew · United States
Iced Flat White Calories & Nutrition
A Tall Iced Flat White from Starbucks has 110 calories, 6g protein, 10g carbs, 6g fat, 8g sugar and 130mg of caffeine.
Smooth ristretto shots of espresso get the perfect amount of whole milk and ice to create a not-too-strong, not-too-creamy, just-right flavor.
Key facts
Calories
110 kcal
Protein
6g
Caffeine
130 mg
Sodium
80 mg
It ranks #12 of 32 iced coffee & cold brew from lowest to highest calories, with 30% fewer calories than the category average of 156 kcal.
Add to the Starbucks calculatorIced Flat White nutrition by size
Going from Venti to Tall saves 110 kcal.
Ingredients & allergens
Ingredients
MILK, ICE, BREWED ESPRESSO.
Allergens shown in capitals as declared by Starbucks. Recipes change and items are made on shared equipment, so always check in store if you have an allergy.
Lower-calorie alternatives
Iced Flat White: common questions
How many calories are in a Tall Iced Flat White?
A Tall Iced Flat White from Starbucks has 110 calories, 6g protein, 10g carbs, 6g fat, 8g sugar and 130mg of caffeine. That is 6% of the 2,000 kcal daily value for an average adult.
How many calories are in each size of Iced Flat White?
Tall: 110 kcal; Grande: 150 kcal; Venti: 220 kcal.
How much caffeine is in Iced Flat White?
A Tall has 130mg of caffeine, about 33% of the 400mg daily limit generally advised for healthy adults. By size: Tall 130mg, Grande 195mg, Venti 260mg.
How much sugar is in Iced Flat White?
8g of total sugars.
Source: Starbucks US menu (starbucks.com/menu, ordering menu JSON used by the site) (retrieved 2026-10-16); Starbucks US product pages: "Full nutrition & ingredients list" (product JSON used by the site) (retrieved 2026-10-16; 264 products, URLs in scripts/data/starbucks-us/raw/manifest.json); Starbucks® At Home (athome.starbucks.com) product pages: Nutrition Facts and ingredients (retrieved 2026-10-16; 157 product pages, URLs in scripts/data/starbucks-us/athome/raw/manifest.json). Data checked 2026-10-16. Starbucks is a trademark of its owner; Fast Food Calc is independent and not affiliated with Starbucks.