Home › Menu & Prices › Dunkin' Donuts Cold Foam: Flavors, Add-On Price, Calories & Best Drinks

Dunkin’ Donuts cold foam is a sweet, vanilla-forward dairy topping that adds about $0.75 to $1.00 to an iced drink, with roughly 45 calories and 7 grams of sugar per serving in 2026. Prices are typical US prices and vary by location, because Dunkin’ is franchised and each store sets its own.

How Much Is Cold Foam at Dunkin’? Add-On Price (2026)

Adding Sweet Cold Foam usually costs about $0.75 to $1.00, charged on top of the drink price. On a Medium iced coffee at $3.29, that lifts the total to about $4.04–$4.29, so the foam makes up roughly 19–23% of what you pay. The same add-on on a Medium Dunkin’ Cold Brew brings the drink to about $4.94–$5.19.

The table below adds the foam to six popular Medium iced drinks, using typical 2026 prices from the Dunkin’ menu with prices. There is no fixed national price for the foam, and it is not clear whether stores charge more for it on a Large, so treat the range as a guide. Franchise owners set their own prices, and delivery apps usually charge more than the counter.

Dunkin’ Cold Foam Flavors on the Menu Right Now

Dunkin’ keeps one year-round foam and rotates limited foams around it. Sweet Cold Foam is the core option, a lightly sweet, vanilla-forward topping you can add to iced coffee, Cold Brew, iced lattes and Refreshers. Marshmallow Cold Foam is the limited flavor on the fall 2026 menu, and a Purple Marshmallow Cold Foam arrived with the Halloween menu on September 30, 2026.

Limited foams usually debut on named drinks, such as a Cloud Latte (an iced latte topped with foam) or a Halloween Refresher. While one is on the menu, some stores will add it to another iced drink, but availability varies by location and the foam leaves when its season ends. The Dunkin’ fall menu guide lists the other limited drinks from the same launch window.

Earlier 2026 Limited-Edition Foams

Three other limited foams ran earlier in 2026 and are not listed as current in October 2026. Separately, Dunkin’ announced Cookie Butter Cold Foam, last seen on the 2025 holiday menu, for the Clobbered Cloud Latte on its limited Avengers: Doomsday menu from November 4, 2026, at participating stores.

• Chocolate Cold Foam: Valentine’s Day 2026.
• Banana Cold Foam: spring 2026.
• Barbie Pink Strawberry Cold Foam: summer 2026.

Dunkin’ Cold Foam Calories, Sugar and Nutrition

A standard serving of Sweet Cold Foam, about 2 fluid ounces, has roughly 45 calories and 7 grams of sugar. That is less sugar than a single pump of a flavor swirl, which carries about 12 grams. On a black iced coffee, the foam takes a 5-calorie drink to about 50 calories.

The comparison that matters is foam against swirl, because both are ways to sweeten an iced coffee. A Medium French Vanilla swirl iced coffee runs about 170 calories and 37 grams of sugar, while a Medium black iced coffee with foam lands near 50 calories and 7 grams. That is about 29% of the calories and 19% of the sugar, as long as you skip the swirl underneath. How much foam goes on a Small versus a Large is not published, so these totals assume one ~2 oz serving.

Cold Foam vs Flavor Shots and Swirls

Foam sits between an unsweetened shot (0 g of sugar) and a single swirl pump (12 g). Our guide to Dunkin’ flavor shots and swirls lists every flavor by name.

Is Dunkin’ Cold Foam Dairy-Free? Ingredients and Allergens

Dunkin’ cold foam is not dairy-free: it is a sweetened dairy foam, and no non-dairy version has been reported for Sweet Cold Foam or the seasonal flavors. Reports also describe it as pre-made rather than whipped to order in each store. That matters if you drink oat or almond milk, because the foam puts dairy back into an otherwise dairy-free drink.

If you avoid dairy, you can still get a flavored iced drink without the foam. Oat or almond milk with an unsweetened flavor shot adds flavor for about 5–10 calories and no sugar, and Mocha is the one core swirl listed without dairy. Confirm each flavor in Dunkin’s official allergen guide, and read our Dunkin’ allergen menu before you order if you manage a milk allergy.

What’s in Sweet Cold Foam

• Base: dairy, so it is not vegan or dairy-free.
• Sugar: about 7 g per ~2 oz serving.
• Flavor: vanilla-forward; seasonal foams swap in other flavors.
• Caffeine: comes from the drink underneath, not the foam.
• Allergens: Dunkin’s allergen guide also lists soy (soy lecithin) for Sweet Cold Foam drinks, and the Marshmallow foams contain sodium caseinate, a milk protein.

Allergen and Cross-Contact Note

Use Dunkin’s official allergen guide for milk and other allergens. Stores share equipment, so cross-contact is possible, and nothing here means a drink is safe for a food allergy.

Which Dunkin’ Drinks Are Best With Cold Foam?

Cold foam is meant for iced drinks, since a cold base keeps the foam from melting into the cup. Black iced coffee and Cold Brew are the simplest bases: each is about 5 calories with 0 g of sugar, so the foam supplies all the sweetness. A Medium Dunkin’ iced coffee costs $0.90 less than a Medium Cold Brew and carries more caffeine, about 297 mg against about 260 mg.

Milk-based drinks turn out creamiest, and Dunkin’s Cloud Lattes put foam on an iced latte base. A Refresher or the iced matcha latte carries far less caffeine, about 99 mg and 120 mg in a Medium, so either suits an afternoon order. The chart ranks each Medium foam drink by caffeine per dollar, and the table adds the price and calories.

Drinks Where Cold Foam Makes Less Sense

Hot coffee melts cold foam quickly, so the topping does little on a hot cup. Nitro Cold Brew already pours with its own creamy nitrogen head, so a second foam layer adds cost more than texture. A Medium Dunkin’ frozen coffee starts near 610 calories before any topping.

Best Value: The Cheapest Ways to Get Cold Foam

The cheapest foam coffee on this page is the Small iced coffee with Sweet Cold Foam, about $3.74–$3.99. A Large iced coffee with foam costs about $4.44–$4.69 and gives about 396 mg of caffeine, the best rate here at about 87 mg per dollar. That one cup comes close to 400 mg, the daily amount the FDA says is not generally linked to negative effects in healthy adults, so it is a lot of coffee for one sitting.

Ounce for ounce, the foam is the priciest part of the cup. At $0.75 to $1.00 for about 2 ounces, it works out to 37.5¢ to 50.0¢ per ounce, against 17.5¢ for a Medium Cold Brew and 13.7¢ for a Medium iced coffee. Our Dunkin’ cup sizes chart explains the 16, 24 and 32 ounce iced cups behind this math.

Quick Decision Table: Which Foam Order Fits You

Best Dunkin’ Cold Foam Orders, Ranked

The ranking puts caffeine per dollar and sugar first, then total price, using the figures from the tables above, and it leaves out the Large because one cup nears 400 mg. Every pick uses standard menu items that you can order by name at the counter or in the app. None depends on a secret-menu nickname a crew member might not know.

Food changes the bill more than the foam does. A Medium Cold Brew with foam plus a glazed donut runs about $6.43 to $7.08 and roughly 290 calories, and the full-order table shows three more combinations. The Dunkin’ secret menu collects fan-made foam builds for anyone who wants to experiment.

Full Order Prices: Cold Foam Drink Plus Food

If your store lets you add paid extras to the $6 Meal Deal, foam on its Medium iced coffee brings it to about $6.75 to $7.00, roughly $4.27 to $6.57 less than the same items bought separately. The deal is limited-time, excludes Cold Brew and runs only at participating stores. Our Dunkin’ coupons and deals page tracks which offers are live.

How to Order Cold Foam at Dunkin’ (App, Drive-Thru, In Store)

Give the size and drink first, then any milk or flavor, and name the foam last. Saying “Medium iced coffee with a vanilla shot and Sweet Cold Foam” is a complete order at the counter or the drive-thru speaker. Seasonal foams are ordered the same way, by name, while your store still has them.

The Dunkin’ app shows your store’s exact foam charge before you pay. Dunkin’ Rewards offers, such as the Afternoon Refresher Deal where it runs, can also cut the cost of the drink underneath. Because the foam is the last step, glance under the lid at pickup to make sure it was added.

1. Pick an iced base: iced coffee, Cold Brew, a latte, matcha or a Refresher.
2. Pick a size: Small (16 oz), Medium (24 oz) or Large (32 oz).
3. Add milk, a swirl or an unsweetened shot if you want them.
4. Ask for Sweet Cold Foam or the seasonal foam by name.

Final Verdict: Is Dunkin’ Cold Foam Worth It?

Yes, on a black iced coffee or Cold Brew, where about $0.75 to $1.00 turns a plain cup into a sweet, creamy drink for roughly 45 extra calories. It adds less sugar than one swirl pump, so it is the lighter way to sweeten an iced coffee. The Dunkin’ coffee menu covers every base drink it pairs with.

It is a weaker deal on drinks that are already sweet or milky, where the foam adds cost without changing much. Skip it entirely if you avoid dairy, since no non-dairy foam has been reported. For more low-sugar ideas, our healthiest Dunkin’ drinks list ranks the lightest orders on the menu.

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’ Donuts Cold Foam: Frequently Asked Questions

These are the cold foam questions people ask most, answered with the same figures used in the tables above. The most common mistake is assuming the foam is dairy-free because Dunkin’ sells oat and almond milk. The second is treating foam like a swirl, when it carries less sugar per serving.

Prices on this page are typical 2026 US prices drawn from multiple price surveys, and every franchise sets its own menu. Calorie and sugar figures come from Dunkin’s published nutrition information and independent nutrition databases. When your store’s app shows a different number, trust the app.