Calories in Starbucks Iced Brown Sugar Oat Shaken Espresso with whole milk run from 98 in a Tall to 155 in a Venti — this drink always uses oatmilk by design, so “whole milk” here just marks the standard build rather than a dairy swap.
A Grande comes to 128 calories with 14.1g of sugar from the brown sugar syrup and cinnamon, shaken hard with ice for that signature frothy texture on top of the espresso.
Burning off a Grande's 128 calories takes roughly 25 minutes of brisk walking, or about 13 minutes of jogging.
Customize Your Drink
Build your perfect drink. Items marked with ✓ are already included.
Base Drink
Base: 98 cal
Milk (Replace)
2% Milk (+47 cal)
Whole Milk (+58 cal)
Nonfat Milk (+32 cal)
Oatmilk (Standard) (+47 cal)
Almondmilk (+16 cal)
Soymilk (+39 cal)
Flavored Syrup (per added pump) Syrup
0
extra pumps
Each extra pump adds: 20 cal, 5g sugar
Espresso Shots
0
extra shots (+5 cal each)
Extra Flavors (Add-ons)
Extra Espresso Shot (+5 cal)
Flavored Syrup (1 pump) (+20 cal)
Your Custom Drink Summary
Total Calories
98
Total Sugar
10g
Health Score
–
Compare With Another Size
Long-Term Health Impact
1W
After 1 Week
Drinking a daily Grande Iced Brown Sugar Oat Shaken Espresso - whole milk adds 896 calories to your week — about 172 minutes of brisk walking to offset.
1M
After 1 Month
Over a month, that's 3840 calories — roughly 1.1 lb of potential weight gain if it isn't offset by activity.
1Y
After 1 Year
Over a year, a daily Grande Iced Brown Sugar Oat Shaken Espresso - whole milk totals 46720 calories and 5.1kg of sugar — equivalent to about 467 miles of jogging to burn off.
