Starbucks Iced Matcha Latte
Pure Matcha green tea is mixed with milk for a premium cup of zen.
In Matcha
Prices from Starbucks UK delivery partners. In store prices are usually lower and vary by location.
About the Iced Matcha Latte
The Starbucks Iced Matcha Latte carries 117 calories in a Grande and 84.6mg of caffeine, which is almost exactly what a Grande Caffè Latte delivers. Matcha green tea is mixed with cold milk and poured over ice, with no blending and no heat at any stage.
Cold suits matcha better than most people expect. Cold milk keeps the bright jade colour that heat dulls within minutes, and the lower temperature softens the grassy edge so the sweeter, more mineral side of the tea comes forward. It is thinner in the mouth than the hot version because nothing is steamed, and that thinness is what makes the matcha itself easier to taste.
At 117 calories in a Grande it is 44 lighter than the hot Matcha Latte at 161, because ice takes up space milk would fill. Sugar is 10.9g out of 10.9g of carbohydrate, so all of it, and it comes from the pre sweetened matcha powder rather than anything added. Caffeine climbs steeply with the cup, from 56mg in a Tall to 84.6mg in a Grande and 113mg in a Venti, because each size takes more powder.
That caffeine curve is steeper than any espresso drink on the menu. A latte holds at 89.1mg from Tall through Grande because the shot count does not change; here every size step adds powder, so a Venti carries twice what a Tall does. Anyone using matcha as the lower caffeine choice should order small rather than assume the whole category is mild.
Starbucks UK does not publish a delivery price for this one, so the figure above is left blank rather than invented. Fewer scoops is the only way to cut the sugar and it weakens the drink at the same time. The Matcha Latte is the hot version, and the Iced Vanilla Protein Matcha Latte is the higher protein cold option at 21.1g.
Starbucks Iced Matcha Latte Nutrition
By Cup Size
| Size | Calories | Caffeine | Sugar |
|---|---|---|---|
| Tall | 82 | 56mg | 7.6g |
| Grande | 117 | 84.6mg | 10.9g |
| Venti | 135 | 113mg | 12.4g |
Prices from Starbucks UK delivery partners. In store prices are usually lower and vary by location. Tall and Grande and Venti are sold in store only, so no price is shown. Values approximate. Updated 23 July 2026.
How to Make a Iced Matcha Latte at Home
The only hard part is dissolving matcha in cold milk, and a paste stage solves it completely.
Ingredients
Matcha
To build
Method
0 of 4 stepsTips
- Sift the powder every time. Cold liquid will not break up a lump no matter how hard you shake it.
- 80C water rather than boiling. Scorched matcha is bitter and the colour goes brown.
- Whisk in a W rather than a circle. Circular whisking pushes the powder to the sides.
Variations
- A shot of espresso over the top for a dirty matcha at around 174mg of caffeine.
- Oat milk, which is the most ordered version in UK stores.
- Unsweetened, if you use your own matcha rather than the pre sweetened Starbucks powder.
Tall clear glass, layered rather than stirred. The green over white holds for a couple of minutes.
More from Matcha
£6.75 Vanilla Protein Matcha Latte
Matcha green tea is steamed together with milk, then combined with sugar-free vanilla flavour syrup. Topped with sugar-free vanilla flavour protein cold foam.
£5.20 Matcha Latte
Pure Matcha green tea is steamed with milk for a premium cup of zen.
£6.20 Iced Caramelised Banana Matcha Latte
Caramelised banana flavour sauce is combined with milk and ice, then topped with a vibrant blend of matcha.
Price varies Matcha Green Tea Cream Frappuccino Blended Beverage
Try your favourite Matcha in a cream Frappuccino - Matcha is combined with milk and vanilla and topped with whipped cream for a deliciously cold treat.
Find Iced Matcha Latte Near You
1,378 Starbucks stores across the UK, with opening times for every day of the week.
Starbucks locationsIced Matcha Latte Questions
How much caffeine is in an Iced Matcha Latte?
A Grande carries 84.6mg, which is close to a Grande Caffè Latte at 89.1mg. A Tall is 56mg and a Venti 113mg.
How many calories are in an Iced Matcha Latte?
A Grande is 117 calories, a Tall 82 and a Venti 135. That is 44 fewer than the hot version, because ice takes up space milk would fill.
How much is an Iced Matcha Latte at Starbucks UK?
No delivery partner lists a price for it, so the figure is blank rather than guessed. In store it sits close to the hot Matcha Latte at £5.20 for a Tall.
Is iced matcha better than hot matcha?
Cold keeps the colour bright and softens the grassy edge, so the sweeter side of the tea comes through more clearly. It is also thinner in the mouth, which makes the matcha itself easier to taste.
Can I get an unsweetened Iced Matcha Latte?
Not in UK stores. The matcha powder Starbucks uses arrives pre sweetened, so a Grande carries 10.9g of sugar with nothing added. Fewer scoops is the only reduction available and it weakens the drink.
Also on the Starbucks UK Menu
£6.90 Brown Sugar Cloud Frappuccino
A blend of Frappuccino Roast coffee, milk, and ice, layered with brown sugar flavour cream cold foam.
£6.90 Caramel Mocha Cloud Frappuccino
A rich blend of mocha and caramel flavours, combined with mocha sauce, Frappuccino Roast coffee, milk and ice. Topped with a delicious layer of caramel flavour cream cold foam and a zigzag of caramel drizzle.
£6.90 Strawberry Matcha Cloud Frappuccino
A vibrant blend of matcha, vanilla flavour syrup, milk, and ice, layered with fruity strawberry flavour cream cold foam.
£6.35 Iced Caramelised Banana Oat Shaken Espresso
Smooth Starbucks Blonde Espresso roast is shaken together with caramelised banana flavour sauce and ice, then topped with a splash of oat drink.
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