Iced Brown Sugar Oatmilk Shaken Espresso Calories & Nutrition
By Anirudh Saraya · Last checked:
A Grande Iced Brown Sugar Oatmilk Shaken Espresso has 150 calories and 255mg of caffeine when made with the standard Oat Milk.
Source: Starbucks' published US nutrition for the standard recipe. Customizations in the calculator are estimates. How we calculate

Iced Brown Sugar Oatmilk Shaken Espresso nutrition by size
| Size | Calories | Caffeine | Fat | Carbs | Protein | Sugar |
|---|---|---|---|---|---|---|
| Tall | 100 | 170mg | 3.5g | 18g | 1g | 8g |
| Grande | 150 | 255mg | 4.5g | 27g | 2g | 15g |
| Venti | 220 | 340mg | 6g | 39g | 3g | 22g |
A Grande (16 fl oz) Iced Brown Sugar Oatmilk Shaken Espresso has 150 calories, 15 g sugar and about 255 mg of caffeine from three Blonde espresso shots. A Tall has 100 calories and a Venti 220. The sugar comes from brown sugar syrup, and the oatmilk adds most of the fat.
What's in an Iced Brown Sugar Oatmilk Shaken Espresso
Starbucks shakes Blonde Espresso with brown sugar syrup and cinnamon, then tops it with oatmilk and ice. The recipe uses 2 / 3 / 4 shots and 1 / 2 / 3 pumps of brown sugar syrup for Tall / Grande / Venti. Starbucks substitutes Signature Espresso if Blonde isn't available.
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 brown sugar pumps | Fewer calories and sugar | The quickest way to cut sugar |
| Nonfat or 2% milk instead of oatmilk | Changes calories and fat | Check the calculator for your milk |
| Almondmilk instead of oatmilk | Usually fewer calories | Thinner texture |
| Add cold foam | Adds calories, fat and sugar | Not part of the standard drink |
Milk effects show direction only. Starbucks doesn't publish per-milk nutrition for this drink, so the calculator estimates swaps.
Syrup pumps and calories
Brown sugar syrup: 1 / 2 / 3 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. Sugar-free vanilla syrup adds almost no calories. For pump counts across the menu, see our Starbucks syrup calories per pump guide.
Lower-calorie ways to order
- Ask for 1 pump of brown sugar in a Grande.
- Order a Tall: 100 calories against 150 for a Grande.
- Keep the cinnamon; it adds flavor without meaningful calories.
- Skip cold foam add-ons.
Build your exact order
Open the Starbucks Calorie Calculator to pick your Iced Brown Sugar Oatmilk Shaken Espresso size, milk, syrup pumps and toppings and see the calories update as you go.
Similar drinks
- Iced Caffè Latte calories
- Caramel Macchiato calories
- Cold Brew calories
- Espresso calories
- Iced Caramel Macchiato calories
Source: Starbucks.com, Iced Brown Sugar Oatmilk Shaken Espresso nutrition (US menu, standard recipe).
Iced Brown Sugar Oatmilk Shaken Espresso FAQs
How many calories are in a Venti Iced Brown Sugar Oatmilk Shaken Espresso?
A Venti (24 fl oz) has 220 calories, 22 g sugar and about 340 mg of caffeine.
How much caffeine is in a Grande?
About 255 mg from three Blonde espresso shots, per Starbucks.
How much sugar is in a Grande Iced Brown Sugar Oatmilk Shaken Espresso?
15 g of sugar out of 27 g total carbs.
Is it dairy-free?
The standard recipe uses oatmilk and has 0 mg cholesterol per Starbucks, but check allergen information on starbucks.com if you have an allergy.
How many pumps of brown sugar are in a Grande?
Two pumps, per Starbucks recipe data. A Tall gets one and a Venti three.
Want a different milk, extra syrup or toppings? Customize it in the Starbucks calorie calculator or browse all drinks.
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