Starbucks · shaken-espresso

Iced Brown Sugar Oat Shaken Espresso Calories, Caffeine & Nutrition by Size and Milk

Find Iced Brown Sugar Oat Shaken Espresso calories, sugar, fat, and caffeine by size and milk option. Compare Tall, Grande, and Venti to make the best choice for your goals.

TallGrandeVenti 7 milk options 85.5–171 mg caffeine 61–166 kcal

Nutrition Calculator

Iced Brown Sugar Oat Shaken Espresso Calories by Size and Milk Option

Select your drink, size, and milk option to view calories, sugar, fat, carbs, protein, and caffeine. Changing drink navigates to that drink's page; size and milk updates the values below.

Calories 87kcal
Sugar 11.8g
Carbs 12.6g
Fat 2.1g
Protein 4.3g
Caffeine 85.5mg

Showing: Tall · Semi skimmed milk — 87 kcal

  • Lowest calorie milk: almond drink (61 kcal, Tall)
  • Caffeine increases at Venti size
  • Not ideal for keto
  • Whole milk is highest in saturated fat
% Daily Value Based on 2,000 kcal/day
Calories
87kcal 4%
Total Fat
2.1g 3%
Saturated Fat
1.3g 7%
Total Carbs
12.6g 5%
Sugar
11.8g 13%
Fibre
0.3g 1%
Protein
4.3g 9%
Salt
0.12g 2%

Calorie Breakdown

Iced Brown Sugar Oat Shaken Espresso Calories

The Iced Brown Sugar Oat Shaken Espresso ranges from 61 kcal (Tall, almond drink) to 166 kcal (Venti, whole milk). Choosing almond drink with a Tall size is the most calorie-conscious option available.

Lowest 61 kcal · Tall, almond drink
Highest 166 kcal · Venti, whole milk

How long to burn off 87 kcal

Based on a 70 kg adult. Updates with your selection above.

🚶 Walking
19 min
🚴 Cycling
11 min
🏃 Running
8 min
🏊 Swimming
10 min
🧘 Yoga
29 min

💡 To cut calories, choose almond drink or skimmed milk and go for a Tall. Switching from whole milk to almond drink on a Venti saves up to 105 kcal.

Keto Suitability

Is the Iced Brown Sugar Oat Shaken Espresso Keto-Friendly?

Net carbs (carbohydrates minus fibre) at or below 12g is considered more keto-compatible. Values update as you change size and milk option above.

✕ Not keto-friendly

Net carbs for this combination are 12.3g — above the 12g keto threshold. Syrups and milk contribute significant carbohydrates.

To reduce carbs:

  • Choose almond drink — lowest net carbs among milk options
  • Opt for Tall size to minimise total carb intake
  • Ask for fewer syrup pumps to reduce sugar
  • Consider black coffee or espresso-based drinks for strict keto

Caffeine Content

Iced Brown Sugar Oat Shaken Espresso Caffeine & Metabolism

The Iced Brown Sugar Oat Shaken Espresso contains caffeine from its base ingredients. Caffeine has a half-life of around 5–6 hours in most adults — meaning half the caffeine is still active several hours after drinking.

Tall 85.5 mg Moderate
Grande 128.2 mg Moderate
Venti 171 mg High

Caffeine metabolism & recommended drink time

Enter the time you plan to drink this. The chart shows how much caffeine remains in your system over the next 8 hours. Residual caffeine after 10 pm is linked to disrupted sleep quality.

Using: Tall (85.5 mg)
Caffeine-sensitive? Even a Tall contains 85.5 mg — comparable to a standard espresso shot (~63 mg). If you're sensitive to caffeine, consider a cut-off of 1–2 pm to avoid sleep disruption. Pregnant individuals are advised to keep total caffeine below 200 mg/day.

Size Comparison

How Calories and Caffeine Change by Size

As cup size increases, so do calories, sugar, and caffeine. Reference: semi skimmed milk.

SizeCaloriesSugar CarbsFatProteinCaffeine
Tall 87 kcal 11.8g 12.6g 2.1g 4.3g 85.5 mg
Grande 115 kcal 16.2g 17.4g 2.6g 5.4g 128.2 mg
Venti 141 kcal 20.3g 21.9g 3g 6.2g 171 mg

Going from Tall to Venti adds 54 kcal and 8.5g sugar. Caffeine also increases at the largest size.

Milk Option Comparison

How Milk Choice Changes the Nutrition

Side-by-side comparison at Grande size across all milk options. Green = lowest calories, red = highest calories.

Milk OptionCaloriesSugar FatSat FatProteinCarbs
Semi skimmed milk 115 kcal 16.2g 2.6g 1.6g 5.4g 17.4g
Whole milk 138 kcal 16.1g 5.2g 3.3g 5.2g 17.2g
Skimmed milk 98 kcal 16.3g 0.6g 0.2g 5.4g 17.5g
Almond drink 83 kcal 13.1g 1.9g 0.2g 1.2g 14.2g
Soya drink 105 kcal 13g 2.8g 0.5g 5g 14.3g
Oat drink 128 kcal 14.1g 4.3g 0.5g 1.6g 19.9g
Coconut drink 110 kcal 14.5g 3.7g 3.3g 1.9g 15.7g

Almond drink is lowest in calories; whole milk is highest in saturated fat. Soya drink offers the best protein among plant-based options. Oat drink provides the most dietary fibre.

FAQ

Iced Brown Sugar Oat Shaken Espresso — Common Questions

The most relevant questions about calories, caffeine, keto suitability, and milk options for this drink.

The Iced Brown Sugar Oat Shaken Espresso ranges from 61 kcal (Tall, almond drink) to 166 kcal (Venti, whole milk). A Tall contains 87 kcal.

The lowest-calorie option is the Tall with almond drink at 61 kcal. Choosing a smaller size and a plant-based milk significantly reduces total calories.

A Tall contains 85.5 mg, Grande 128.2 mg, and Venti 171 mg of caffeine. This is classified as moderate caffeine.

Most combinations exceed 12g net carbs, making this drink not ideal for strict keto. Almond drink reduces net carbs the most among milk options.