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Starbucks · Protein Drinks · United States

Vanilla Protein Latte Calories & Nutrition

A Grande Vanilla Protein Latte from Starbucks has 310 calories, 27g protein, 36g carbs, 6g fat, 34g sugar and 150mg of caffeine.

Protein-Packed. Vanilla Rich. With 27g of protein per grande, this handcrafted Latte blends bold, signature espresso with steamed Protein-boosted Milk and sweet vanilla flavor for a smooth, delicious beverage.

Key facts

  • Calories

    310 kcal

  • Protein

    27g

  • Caffeine

    150 mg

  • Sodium

    160 mg

It ranks #15 of 19 protein drinks from lowest to highest calories, with 13% more calories than the category average of 273 kcal.

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Vanilla Protein Latte nutrition by size

Going from Venti to Short saves 210 kcal.

Vanilla Protein Latte nutrition by size
Short150141737575
Tall24023264.512575
Grande31027366160150
Venti36029458200150

Ingredients & allergens

Ingredients

MILK, BREWED ESPRESSO, VANILLA SYRUP [SUGAR, WATER, NATURAL FLAVORS, POTASSIUM SORBATE, CITRIC ACID], PROTEIN POWDER [WHEY PROTEIN ISOLATE (MILK), SUNFLOWER LECITHIN]

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

Vanilla Protein Latte: common questions

How many calories are in a Grande Vanilla Protein Latte?

A Grande Vanilla Protein Latte from Starbucks has 310 calories, 27g protein, 36g carbs, 6g fat, 34g sugar and 150mg of caffeine. That is 16% of the 2,000 kcal daily value for an average adult.

How many calories are in each size of Vanilla Protein Latte?

Short: 150 kcal; Tall: 240 kcal; Grande: 310 kcal; Venti: 360 kcal.

How much caffeine is in Vanilla Protein Latte?

A Grande has 150mg of caffeine, about 38% of the 400mg daily limit generally advised for healthy adults. By size: Short 75mg, Tall 75mg, Grande 150mg, Venti 150mg.

How much sugar is in Vanilla Protein Latte?

34g 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.