Dunkin’ Iced Matcha Latte With Prices, Calories & Caffeine (2026)
Sweetened matcha green tea blended with milk over ice: see prices, calories & caffeine by size, plus the best swirls, milk swaps and cold-foam add-ons.
A Dunkin’ iced matcha latte is sweetened matcha green-tea powder blended with your choice of milk and poured over ice, which makes it a sweet, earthy, caffeine-light alternative to Dunkin’s espresso drinks. A medium runs about $5.19, carries roughly 120 mg of caffeine (all from the green tea, not espresso), and lands near 180 calories with whole milk. Below you’ll find current dunkin donuts iced matcha latte prices by size, iced matcha latte calories and caffeine, what’s actually in it, every swirl and milk swap, the best orders to try, and how it compares with the iced latte and iced coffee. Prices are US national averages and vary by location because Dunkin’ is franchised.
Part of our Coffee & Espresso guides.
Dunkin’ Iced Matcha Latte Price & Sizes (2026)
The Dunkin’ iced matcha latte comes in three sizes: Small (16 oz), Medium (24 oz) and Large (32 oz). It sits toward the top of the cold-drink lineup on the Dunkin’ menu because you’re paying for real matcha powder plus a full pour of milk, not just brewed coffee over ice. Here’s what a standard iced matcha latte costs before any extra flavor is added.
| Size | Approx. ounces | Price (standard) |
|---|---|---|
| Small | 16 oz | $4.69 |
| Medium | 24 oz | $5.19 |
| Large | 32 oz | $5.69 |
A sweetened flavor swirl such as French Vanilla usually adds only about $0.10–$0.25 (some stores and delivery apps charge up to about $1), oatmilk or almondmilk costs nothing extra since Dunkin’ dropped its non-dairy surcharge on March 5, 2025, and a Sweet Cold Foam top adds roughly $0.75–$1.00. Because Dunkin’ is almost entirely franchised, owners set their own prices, so city-center, airport and campus stores sit at the top of these ranges while suburban locations fall lower. Treat the figures as realistic averages and note that prices vary by location.
Dunkin’ Iced Matcha Latte Calories & Caffeine
An iced matcha latte is built on sweetened matcha green-tea powder, so its caffeine is moderate and comes entirely from the tea rather than espresso. A medium delivers about 120 mg of caffeine, less than a medium iced latte (~166 mg) or iced coffee (~297 mg), which makes it a good pick when you want a gentler, steadier lift. Caffeine scales with size as Dunkin’ adds more matcha to the bigger cups; the small and large figures below are estimates.
| Size | Caffeine (approx.) | Calories (whole milk, approx.) |
|---|---|---|
| Small (16 oz) | ~80 mg | ~130 |
| Medium (24 oz) | ~120 mg | ~180 |
| Large (32 oz) | ~160 mg | ~240 |
Iced matcha latte calories by size and milk
Most of the calories in an iced matcha latte come from two places: the sweetened matcha powder, which already contains sugar, and the milk you choose. The figures above assume whole milk at the standard sweetness. Swapping the milk shifts the count: skim and almondmilk are the lighter options, while oat adds a creamy, slightly sweet body. Because the sweetener is baked into the powder, the single biggest lever on calories is asking for fewer pumps of matcha or a lighter build. To model your exact drink, use the Dunkin’ calorie calculator.
What’s In a Dunkin’ Iced Matcha Latte & How It’s Made
Here’s exactly what goes into an iced matcha latte and how a crew member builds it, which makes it easier to customize well.
What’s actually in an iced matcha latte
There are only two core ingredients: sweetened matcha green-tea powder and milk, served over ice. Matcha is finely ground whole green tea leaves, so you drink the leaf itself rather than a steeped-and-strained tea, which is why it runs higher in caffeine and antioxidants than a normal cup of green tea. A crew member whisks the matcha powder with a little milk or water to break up any clumps, then pours it over your milk and ice and stirs so the two blend into one smooth, grassy-sweet green drink. Because the powder is pre-sweetened with sugar, it tastes sweet straight off the menu with nothing added.
Hot vs iced matcha latte: what changes
A hot matcha latte uses steamed milk, which pulls out the toasted, earthy notes and drinks richer; the iced version uses cold milk straight over ice, so it tastes brighter, thinner and a touch less sweet. The matcha base and caffeine are the same, which is why a hot and iced matcha latte of the same size carry a similar lift. If you want the fuller rundown of the hot and frozen formats, the Dunkin’ matcha latte guide covers all three side by side.
Iced Matcha Latte Flavors & Customizations
A stock iced matcha latte is already sweet, so most customizations are about balancing that or building on it. The moves that work best:
- French Vanilla swirl: rounds off the grassy edge and turns it into a dessert-style matcha.
- Less sweet: ask for fewer pumps of matcha, the most effective way to cut sugar since the sweetness lives in the powder.
- Oat or almond milk: oat keeps it creamy against the matcha, almond is the lightest, nuttiest pour.
- Cold foam on top: adds a rich, cafe-style finish and a little extra body.
- Add an espresso shot: makes a “dirty matcha” with real coffee kick on top of the smoother matcha lift.
Swirls, sweetness and milk
The sweetness lives in the powder, so the number of pumps controls most of your sugar: asking for it less sweet keeps the earthy matcha flavor front and center, while a vanilla or caramel swirl pushes it toward dessert. Milk is the other big lever. Whole gives the richest cup, skim cuts calories, oat stays creamy and dairy-free, and almond is the lightest, nuttiest pour. Top it with cold foam for a layered, cafe-style finish.
Best Dunkin’ Iced Matcha Latte Order & Tips
These are the iced matcha latte builds worth knowing, ranked by how well they balance flavor, creaminess and value.
1 Iced matcha latte with oat milk, half sweetness
The everyday all-rounder. Oat milk keeps it creamy while cutting the pumps stops it tasting cloying, so the matcha flavor stays clear and clean.
2 Vanilla iced matcha latte with whole milk
The dessert order. A French Vanilla swirl plus whole milk drinks like a sweet matcha treat. The swirl usually adds only about $0.10–$0.25 to the $5.19 medium price, but it adds more sugar on top of the already sweet powder.
3 Dirty matcha (add an espresso shot)
For a bigger hit. One shot turns it into a morning drink with real caffeine on top of the matcha’s smoother lift, great when a plain matcha isn’t enough.
4 Iced matcha latte with cold foam
The cafe upgrade. Cold foam adds a rich, layered top that makes the standard drink feel more premium without changing the matcha flavor.
5 Extra matcha, light ice, skim milk
The leaner, stronger build. Skim and light ice give you more drink and less dilution, while extra matcha keeps it tasting bold rather than watery.
Iced Matcha Latte vs Similar Dunkin’ Drinks
Dunkin’s cold lineup can blur together. Here is how the iced matcha latte compares with its closest cold-cup siblings on method, caffeine and character.
| Drink | How it’s made | Caffeine (M) | Taste & feel |
|---|---|---|---|
| Iced Matcha Latte | Sweetened matcha green-tea powder blended with milk over ice | ~120 mg | Sweet, earthy, creamy green tea |
| Iced Latte | Espresso poured over cold milk and ice | ~166 mg | Creamy, mellow, coffee-forward |
| Iced Coffee | Brewed hot, then cooled over ice | ~297 mg | Bright, classic coffee bite |
| Cold Brew | Steeped cold for 12+ hours | ~260 mg | Smooth, low-acid, high caffeine |
Choose an iced matcha latte for a sweet, earthy green-tea cup with a gentler caffeine lift. Pick the iced latte for creamy espresso over cold milk, iced coffee for the bright, budget-friendly classic, or the hot and frozen versions on the Dunkin’ matcha latte page. All of them live on the Dunkin’ coffee & espresso menu.
How to Order a Dunkin’ Iced Matcha Latte (App & Drive-Thru)
You can order an iced matcha latte at the counter, at the drive-thru, or ahead for pickup on the Dunkin’ app. Ordering in the app is usually the smartest move: Dunkin’ Rewards members earn points on every matcha, unlock app-only offers, and can save a custom build to reorder in one tap.
At the drive-thru, keep it in order: state the size, say “iced matcha latte,” then your milk and sweetness level. For example, “medium iced matcha latte with oat milk and half the sweetness.” Calling out the milk and pumps up front is the easiest way to get the drink right without holding up the line.
Sources and further reading: Dunkin’ official menu and nutrition information, FDA: how much caffeine is too much, FDA: added sugars on the Nutrition Facts label. Prices are typical US prices and vary by location.
Dunkin’ Iced Matcha Latte: Frequently Asked Questions
What is in a Dunkin' iced matcha latte?
Just two core ingredients: sweetened matcha green-tea powder and your choice of milk, served over ice. The matcha is whisked to break up clumps, then blended with the milk. There’s no coffee or espresso unless you add a shot, and it’s sweet by default because the powder already contains sugar.
How much is a Dunkin' iced matcha latte?
A standard iced matcha latte is about $4.69 small, $5.19 medium and $5.69 large. A French Vanilla swirl usually adds only about $0.10–$0.25, oatmilk or almondmilk costs nothing extra, and cold foam about $0.75–$1.00. Prices vary by location because Dunkin’ is franchised.
How many calories are in a Dunkin' iced matcha latte?
With whole milk at standard sweetness, a medium is about 180 calories; a small has fewer and a large more. Skim milk and almondmilk are lower. Asking for fewer pumps of matcha is the biggest single way to cut the sugar and calories.
How much caffeine is in a Dunkin' iced matcha latte?
About 120 mg in a medium, with less in a small and more in a large. All of it comes from the green tea in the matcha rather than espresso, so it delivers a gentler, steadier lift than a Dunkin’ iced latte or iced coffee.
Is the Dunkin' iced matcha latte sweet, and is it healthy?
Yes, it’s sweet by default because the matcha green-tea powder is pre-sweetened with sugar. It’s not a low-sugar drink as ordered, but you can make it lighter by asking for fewer pumps, choosing skim or almond milk, and skipping any swirl. Matcha itself brings antioxidants and a moderate, steady caffeine lift.
What's the difference between a hot and iced matcha latte at Dunkin'?
A hot matcha latte uses steamed milk, so it drinks richer and pulls out the toasted, earthy notes. The iced version uses cold milk over ice and tastes brighter, thinner and a touch less sweet. The matcha base and caffeine are the same, so the main difference is temperature and texture.
Can you customize a Dunkin' iced matcha latte?
Yes. Choose your milk (whole, skim, oat or almond), dial the sweetness up or down with the number of pumps, add a vanilla or caramel swirl, top it with cold foam, or add an espresso shot for a “dirty matcha.” Oat milk with half the sweetness is an easy balanced build.
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