Starbucks Iced Caramel Protein Matcha Calories & Nutrition
By Anirudh Saraya · Last checked:
A Grande Iced Caramel Protein Matcha has 270 calories and 65mg of caffeine when made with the standard 2% Milk.
Source: Starbucks' published US nutrition for the standard recipe. Customizations in the calculator are estimates. How we calculate

Iced Caramel Protein Matcha nutrition by size
| Size | Calories | Caffeine | Fat | Carbs | Protein | Sugar |
|---|---|---|---|---|---|---|
| Tall | 160 | 35mg | 3g | 15g | 18g | 14g |
| Grande | 270 | 65mg | 4.5g | 26g | 31g | 24g |
| Venti | 420 | 95mg | 7g | 40g | 50g | 38g |
A Grande (16 fl oz) Starbucks Iced Caramel Protein Matcha has 270 calories, 31 g protein, 24 g sugar, 4.5 g fat and about 65 mg of caffeine. A Tall has 160 calories and a Venti 420. Protein-boosted Milk supplies the protein, matcha the caffeine and caramel syrup most of the sugar.
What's in an Iced Caramel Protein Matcha
Starbucks shakes matcha with Protein-boosted Milk, caramel syrup and ice. Protein-boosted Milk is milk with added protein powder, per the Starbucks ingredient list. The recipe uses 2 / 3 / 4 scoops of matcha and 2 / 3 / 4 pumps of caramel syrup for Tall / Grande / Venti, per Starbucks recipe data.
Milk and customization swaps
Swaps are shown as the direction of change against the standard recipe. Starbucks' product pages don't publish per-drink numbers for each swap, so check the Starbucks app or our calculator for an estimate of your exact order.
| Swap | Effect on calories | Notes |
|---|---|---|
| Fewer caramel pumps | Fewer calories and sugar | Protein stays the same |
| Sugar-free caramel instead | Fewer calories and sugar | Starbucks sells a sugar-free version |
| Regular 2% or another milk | Not calculated | Starbucks doesn't publish the milk portion, so the calculator keeps the listed calories |
Starbucks doesn't publish the milk portion for this drink, so the calculator keeps the listed calories if you change the milk.
Syrup pumps and calories
Caramel syrup: 2 / 3 / 4 pumps (Tall / Grande / Venti), per Starbucks recipe data. Starbucks doesn't list nutrition per pump on its product pages. The figure most sites quote is about 20 calories and 5 g of sugar for one pump of a standard syrup such as Classic or Vanilla. Treat that as an estimate (unverified), not a Starbucks number. For pump counts across the menu, see our Starbucks syrup calories per pump guide.
Lower-calorie ways to order
- Ask for fewer caramel pumps.
- Order a Tall: 160 calories and 18 g protein.
- Compare other options in our high-protein Starbucks drinks guide.
Build your exact order
Open the Starbucks Calorie Calculator to pick your Iced Caramel Protein Matcha size, syrup pumps and toppings and see the calories update as you go.
Similar drinks
- Iced Protein Matcha calories
- Caramel Protein Matcha calories
- Iced Sugar-Free Caramel Protein Matcha calories
- Iced Caramel Protein Latte calories
Source: Starbucks.com, Iced Caramel Protein Matcha nutrition (US menu, standard recipe).
Iced Caramel Protein Matcha FAQs
How much caffeine is in an Iced Caramel Protein Matcha?
About 35 mg in a Tall, 65 mg in a Grande and 95 mg in a Venti, per Starbucks.
How many calories are in a Venti?
A Venti (24 fl oz) has 420 calories, 50 g protein and 38 g sugar, per Starbucks.
How much protein is in an Iced Caramel Protein Matcha?
18 g in a Tall, 31 g in a Grande and 50 g in a Venti, per Starbucks.
How does it compare with the Iced Protein Matcha?
A Grande Iced Protein Matcha has 260 calories and 31 g protein, against 270 calories and 31 g protein here, per Starbucks.
Want a different milk, extra syrup or toppings? Customize it in the Starbucks calorie calculator or browse all drinks.
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