Dunkin' is a fundamentally different experience from Starbucks. Where Starbucks offers 87,000 possible drink combinations and a barista who might judge your pronunciation of "venti," Dunkin' is built around speed, simplicity, and value. The menu is smaller, the sizes are larger, the drinks are cheaper, and the line moves fast.

But "simpler" doesn't mean "obvious." Dunkin' has its own ordering language, its own flavor system, and a growing lineup of specialty drinks that goes well beyond basic iced coffee. This guide covers every category, the best picks for different tastes, exact prices and caffeine counts, and the hacks that Dunkin' regulars swear by.

Dunkin' Sizes: Bigger Than You Think

One of the biggest surprises for Starbucks converts: Dunkin' sizes are substantially larger. A Dunkin' Small is the same as a Starbucks Grande.

Dunkin' SizeVolumeStarbucks Equivalent
Small16 ozGrande (16 oz)
Medium24 ozVenti Cold (24 oz)
Large32 ozTrenta (30 oz) — even bigger

This means a Dunkin' Medium iced coffee at $3.29 gives you the same volume as a Starbucks Venti at $3.95. When people say Dunkin' is cheaper, the size difference is a big part of why.

The Dunkin' Flavor System: Swirls vs. Shots

Before picking a drink, you need to understand Dunkin's two-tier flavor system. It's different from Starbucks' syrups and it trips up first-timers:

Flavor Swirls are thick, sweetened flavor additions — similar to Starbucks' sauces. They add significant sweetness and calories. Options include Caramel, Mocha, French Vanilla, and seasonal varieties like Butter Pecan and Cookie Butter. These are what make Dunkin's signature drinks taste rich and dessert-like.

Flavor Shots are unsweetened, sugar-free, and very low calorie. They add flavor without sweetness — good for people who want hazelnut or vanilla taste without the sugar. Think of them as "flavor only, no sweetener." Options include French Vanilla, Hazelnut, Toasted Almond, Blueberry, Raspberry, and Coconut.

The key distinction: If you order "a medium iced coffee with caramel," Dunkin' will default to the Caramel Swirl (sweet). If you want unsweetened flavor, specifically ask for a "caramel flavor shot." This one detail is the difference between a 250-calorie drink and a 10-calorie drink.

The Best Dunkin' Drinks for Every Type of Person

If You Want Classic Iced Coffee

This is Dunkin's bread and butter — what they're famous for. Dunkin' iced coffee is brewed fresh and is consistently smooth, slightly nutty, and remarkably drinkable. It's also one of the most caffeinated chain options per serving.

Iced Coffee with Cream and Caramel Swirl
Medium · ~$3.29 · 297mg caffeine · ~250 cal
The most popular Dunkin' order for a reason. The caramel swirl gives it a buttery, candy-like sweetness that's richer than Starbucks' caramel syrup. Dunkin's medium is 24 oz — an enormous amount of iced coffee for $3.29. If you want less sweetness, ask for one swirl instead of the standard two, or switch to a caramel flavor shot for the taste without the sugar.
Say: "Can I get a medium iced coffee with cream and caramel swirl?"
Butter Pecan Iced Coffee
Medium · ~$3.29 · 297mg caffeine
The cult favorite. Butter Pecan is a seasonal flavor that returns every spring and summer, and Dunkin' fans countdown to its arrival. It's warm, nutty, and buttery — like pecan pie in a cup. When it's available, this is the order. When it's not, French Vanilla Swirl is the closest year-round alternative.
Say: "Can I get a medium Butter Pecan iced coffee with cream?"

If You Want Espresso Drinks

Iced Caramel Swirl Latte
Medium · ~$4.29 · ~166mg caffeine
Dunkin's latte game has improved dramatically in recent years. The Iced Caramel Swirl Latte is espresso with milk and the rich caramel swirl. It's sweeter and more dessert-like than a Starbucks Caramel Macchiato, and about $1.00 cheaper. This consistently tops "best Dunkin' drink" lists.
Say: "Can I get a medium iced caramel swirl latte?"
Brown Sugar Shakin' Espresso
Medium · ~$4.69 · ~237mg caffeine
Dunkin's answer to Starbucks' Brown Sugar Oatmilk Shaken Espresso. Espresso shaken with brown sugar and oat milk. It's solid — not quite as refined as the Starbucks version (the shaking is less aerated), but the brown sugar flavor is arguably richer, and the caffeine is comparable. A good pick if you're at Dunkin' but crave the shaken espresso format.
Say: "Can I get a medium Brown Sugar Shakin' Espresso?"

If You Want Cold Brew

Cold Brew with Sweet Cold Foam
Medium · ~$4.49 · ~260mg caffeine
Dunkin's cold brew is smooth and slightly chocolaty, in line with what you'd expect. The sweet cold foam adds a creamy, sweetened layer that melts slowly into the drink. It's less complex than Starbucks' vanilla sweet cream cold foam, but at a lower price point, it's a solid value. Ask for flavor swirls added to the cold foam itself for a customized experience.
Say: "Can I get a medium cold brew with sweet cold foam?"

If You Don't Like Coffee

Strawberry Dragonfruit Refresher
Medium · ~$4.09 · ~99mg caffeine (from green tea)
Dunkin's Refreshers are fruity, lightly caffeinated (from green tea, not coffee), and refreshing. The Strawberry Dragonfruit is the bestseller — bright, sweet-tart, and visually striking with a vibrant pink color. It's comparable to Starbucks' Refreshers but with a different base (green tea vs. green coffee extract). New for spring 2026: Berry Açaí Refreshers.
Say: "Can I get a medium Strawberry Dragonfruit Refresher?"
Matcha Latte (Iced)
Medium · ~$4.69 · ~120mg caffeine
Dunkin' expanded its matcha options significantly. Their matcha is pre-sweetened (unlike Starbucks' 2025 reformulation to unsweetened powder), so it's a slightly different flavor profile — sweeter by default. If you want to reduce sweetness, ask for fewer pumps. Available with oat milk or almond milk, both free of upcharge.
Say: "Can I get a medium iced matcha latte with oat milk?"

New for Spring 2026

Dunkin' launched a substantial spring lineup on March 4, 2026. The highlights:

Banana Puddin' Cloud Latte
Medium · ~$5.29 · New seasonal
Espresso with banana-flavored cloud foam — the foam is light, airy, and distinctly banana-pudding-forward. It sounds unusual, but the reviews have been overwhelmingly positive. If you like banana-flavored desserts, this is a must-try while it's available.
Say: "Can I get a medium iced Banana Puddin' Cloud Latte?"

Other spring 2026 launches worth knowing: Dunkin' Zero energy drink (20 calories, 145mg caffeine, 6 flavors — Dunkin's entry into the energy drink category), Bananarama Matcha (banana + matcha, available iced), Banana Shakin' Espresso, and Wedding Cake Munchkins.

The Dunkin' Price Guide

CategorySmall (16 oz)Medium (24 oz)Large (32 oz)
Hot Coffee~$1.99~$2.49~$2.99
Iced Coffee~$2.49~$3.29~$3.79
Cold Brew~$2.99~$3.99~$4.99
Latte~$3.49~$4.29~$5.29
Matcha Latte~$3.99~$4.69~$5.29
Refresher~$3.49~$4.09~$4.69
Shakin' Espresso~$3.99~$4.69~$5.49

Notice the hot coffee prices: a Large Dunkin' Hot Coffee is $2.99 for 32 ounces. That's a staggering amount of coffee for under three dollars. It's the single best-value hot coffee at any major chain.

Dunkin' vs. Starbucks: The Honest Comparison

The two chains serve different purposes. Here's where each one wins:

Dunkin' Wins
Price: ~27% cheaper overall
Size: Larger at every tier
Iced coffee caffeine: Medium 297mg vs. Grande 165mg
Speed: Built for grab-and-go
Meal deals: $6 for coffee + sandwich + hash browns
Starbucks Wins
Menu variety: 90+ drinks vs. ~27 base drinks
Customization depth: 87,000 combos
Ambiance: "Third place" for working/studying
Matcha/tea: Better reformulated matcha
Cold foam variety: More flavors/options

The bottom line: if you want the cheapest, most caffeinated iced coffee with minimal decision fatigue, Dunkin' wins. If you want extensive customization, a place to sit for two hours, or a specific seasonal drink, Starbucks wins. For a deeper analysis, see our full Dunkin' vs. Starbucks comparison.

Dunkin' Caffeine: Higher Than You'd Expect

Dunkin' iced coffee punches well above its weight on caffeine. A Large Dunkin' Iced Coffee has 396mg of caffeine — nearly the entire FDA daily limit in one cup.

DrinkSmallMediumLarge
Hot Coffee150mg210mg300mg
Iced Coffee234mg297mg396mg
Cold Brew~174mg~260mg~347mg
Americano237mg284mg371mg
Latte~118mg~166mg~252mg
Refresher~66mg~99mg~132mg

The iced coffee numbers stand out: a Medium Dunkin' Iced Coffee (297mg) has nearly double the caffeine of a same-volume Starbucks Venti Iced Coffee (235mg). If raw caffeine is your goal, Dunkin' is the better pick. For a full comparison, see our Starbucks caffeine guide.

The Dunkin' Secret Menu

Dunkin' doesn't have an official secret menu, but these customization combos have earned cult followings:

Nutella Latte: Iced Latte with Mocha Swirl + Hazelnut Flavor Shot. The mocha-hazelnut combination tastes remarkably like Nutella. One of the most reliable secret menu orders.

Snickers Iced Coffee: Iced Coffee with Caramel Swirl + Hazelnut Flavor Shot + Mocha Swirl. Sweet, nutty, chocolaty — it's a Snickers bar in liquid form. Ask for light cream to keep it from getting too heavy.

Cinnamon Toast Crunch Frozen Coffee: Frozen Coffee with Caramel Swirl + a pump of Cinnamon. The cereal-milk flavor is uncanny. Best in the Frozen (blended) format where the sweetness and cinnamon meld together.

The "Charli" (original): Medium Cold Brew with 3 pumps of Caramel Swirl and whole milk. Named after Charli D'Amelio's TikTok-famous order. Simple, sweet, and effective.

Ordering secret menu drinks: Unlike Starbucks (where you need to list every ingredient), Dunkin' employees often recognize popular secret menu names like "Nutella Latte." But to be safe, always have the ingredient list ready. The Dunkin' app also makes complex customization easy — build your drink there and pay before you arrive.

Dunkin' Rewards: How to Earn Free Drinks

Dunkin' Rewards is straightforward: earn 10 points for every $1 spent. Redemption tiers:

PointsReward
250Free donut
400Free Munchkins (10-count)
500Free hot or iced coffee
700Free specialty drink (latte, cold brew)
900Free any espresso drink or Refresher

There's also Boosted Status: visit 12 times in a calendar month and earn 12 points per dollar instead of 10 for the rest of that month and all of the following month. Plus: Dunkin' offers frequent bonus-point promotions through the app, a free welcome drink when you sign up, and a free birthday drink (any size, valid for 30 days). The $6 Meal Deal (medium coffee + Bacon Egg & Cheese + hash browns) is also app-exclusive and one of the best fast-food breakfast values anywhere.

The Quick-Reference Cheat Sheet

You Want...Order ThisPriceCaffeine
Best value iced coffeeMedium Iced w/ Cream + Caramel Swirl~$3.29297mg
Most caffeine possibleLarge Iced Coffee~$3.79396mg
Best espresso drinkMedium Iced Caramel Swirl Latte~$4.29~166mg
Something sweet, no coffeeMedium Strawberry Dragonfruit Refresher~$4.09~99mg
Smooth cold coffeeMedium Cold Brew + Sweet Cold Foam~$4.49~260mg
Trendy spring drinkMedium Banana Puddin' Cloud Latte~$5.29~166mg
Budget breakfast combo$6 Meal Deal (app only)$6.00210mg
Not sure at allTake the Sipory quizFreeYou decide

Dunkin' doesn't try to be everything to everyone. It's fast, it's affordable, it's caffeinated, and the flavor swirl system makes customization simple once you understand it. If you've only ever ordered at Starbucks, give Dunkin' a serious try — your wallet will thank you. For the Starbucks side of the equation, see our complete Starbucks guide.

Frequently Asked Questions

What is the most popular drink at Dunkin'?

The Iced Caramel Swirl Latte is consistently rated the most popular Dunkin' drink. Other top sellers include the Cold Brew with Sweet Cold Foam, Butter Pecan Iced Coffee (a cult favorite), and the Brown Sugar Shakin' Espresso. For non-coffee drinkers, the Strawberry Dragonfruit Refresher is the go-to.

Is Dunkin' cheaper than Starbucks?

Yes — Dunkin' is roughly 27% cheaper overall. A Medium Dunkin' Iced Coffee is about $3.29 versus a Grande Starbucks Iced Coffee at $3.65. Dunkin' sizes are also larger: a Dunkin' Small (16 oz) is the same volume as a Starbucks Grande. You get more drink for less money at Dunkin' across virtually every category.

Does Dunkin' have oat milk?

Yes. Dunkin' offers oat milk and almond milk, both free of any upcharge since March 2025. Dunkin' discontinued coconut milk in 2023 and removed soy milk in 2014, so oat and almond are your only non-dairy options.

What should I order at Dunkin' for the first time?

Start with a Medium Iced Coffee with cream and a flavor swirl (caramel is the classic choice). It's cheap (~$3.29), highly caffeinated (297mg), and the swirl system lets you customize sweetness easily. If you don't like coffee, try a Strawberry Dragonfruit Refresher or a Vanilla Chai Latte.