Calories in Starbucks Iced Matcha Green Tea Latte with whole milk run from 108 in a Tall to 177 in a Venti — sweetened matcha powder whisked with milk over ice, no espresso, giving a gentler caffeine hit than a coffee drink of the same size.
A Grande comes to 154 calories with 8.4g of fat and 10.6g of sugar, all from the pre-sweetened matcha blend since nothing extra is added on top.
For a lighter version, lactose-free milk cuts calories noticeably at every size.
Iced Matcha Green Tea Latte - whole milk Nutrition Facts
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Iced Matcha Green Tea Latte - whole milk
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Long-Term Health Impact
After 1 Week
Drinking a daily Grande Iced Matcha Green Tea Latte - whole milk adds 1078 calories to your week — about 207 minutes of brisk walking to offset.
After 1 Month
Over a month, that's 4620 calories — roughly 1.3 lb of potential weight gain if it isn't offset by activity.
After 1 Year
Over a year, a daily Grande Iced Matcha Green Tea Latte - whole milk totals 56210 calories and 3.9kg of sugar — equivalent to about 562 miles of jogging to burn off.