Calories in Starbucks Iced Latte with Protein Boosted Milk stand out for their high protein content compared to a standard iced latte, since this version swaps in protein-fortified milk rather than regular whole milk. It’s built for anyone wanting extra staying power from their coffee order.
Protein climbs quickly by size here, reaching well above what a typical latte would offer at the same calorie level. The espresso and milk base keeps the flavor familiar while quietly boosting the nutrition profile.
If you want the matcha version of this protein-boosted approach, the Iced Matcha Latte with Protein Boosted Milk is worth trying. Full numbers are in the card below.
Iced Latte with Protein Boosted Milk - whole milk Nutrition Facts
Select Your Drink Size
Iced Latte with Protein Boosted Milk - whole milk
–/100Calories
Energy
Key Nutrients
Health Impact Meter
Workout to Burn These Calories
Customize Your Drink
Build your perfect drink. Items marked with ✓ are already included.
Milk (Replace)
Flavored Syrup (per added pump) Syrup
Espresso Shots
Extra Flavors (Add-ons)
Your Custom Drink Summary
Compare With Another Size
Long-Term Health Impact
After 1 Week
Drinking a daily Grande Iced Latte with Protein Boosted Milk - whole milk adds 1456 calories to your week — about 280 minutes of brisk walking to offset.
After 1 Month
Over a month, that's 6240 calories — roughly 1.8 lb of potential weight gain if it isn't offset by activity.
After 1 Year
Over a year, a daily Grande Iced Latte with Protein Boosted Milk - whole milk totals 75920 calories and 5.7kg of sugar — equivalent to about 759 miles of jogging to burn off.