If you're following a keto or low carb diet in the US, Dunkin can feel tricky. Unlike some coffee shops, many Dunkin drinks come pre sweetened, which means one small mistake can turn a simple coffee into a high sugar drink.
The good news? You don't have to give up Dunkin to stay on keto diet. You just need to know what to remove first, what to add back in and how to order clearly.
In this blog, you'll get a guide on how to order a keto friendly drink at Dunkin, which ingredients to avoid, and exact drink orders you can use at most Dunkin locations.
Why Most Dunkin Drinks Aren't Keto (And How to Fix Them)
A drink at Dunkin can work on keto when it is:
- Very low in net carbs (ideally under 5-7g)
- Made without sugar, swirls or sweetened milk
- Based on coffee or espresso not milk or frozen blends
The biggest keto problem at Dunkin is hidden sugar. Most carbs come from:
- Liquid cane sugar (added by default to iced coffee)
- Flavor swirls (caramel, mocha, French vanilla, etc.)
- Sweetened almond milk
- Frozen drinks and Coolattas
Once you know these, Dunkin becomes much easier for you while on keto diet.
Start With These keto Friendly Drinks at Dunkin (Naturally Low Carb)
Always begin with a drink that has little to no carbs on its own. These options are available at almost every Dunkin in the US:
- Hot coffee
- Iced coffee (ask for no liquid sugar)
- Cold brew
- Americano
- Espresso (hot or over ice)
Milk Choices at Dunkin on Keto
Your milk choice matters more than anything else.
Best keto option:
- Heavy cream (high fat, very low carb)
Use carefully:
- Half and half (small splash only)
Avoid on keto:
- Whole milk, skim milk and 2% milk
- Oat milk, soy milk, coconut milk
- Almond milk (Dunkins is sweetened and higher in carbs)
If you're on a strict keto diet, heavy cream is the safest choice at Dunkin.
Flavor Shots vs Flavor Swirls at Dunkin
When ordering keto at Dunkin, it's crucial to know the difference between flavor shots and flavor swirls, they are not the same.
| Feature | Flavor Shots | Flavor Swirls |
|---|---|---|
| Sweetness | Unsweetened | Sweetened, sugary |
| Calories | Low (5-10 for a medium drink) | High (150-160 for a medium drink) |
| Dairy | Dairy-free, non-dairy | Contain dairy (except Mocha) |
| Consistency | Thin, concentrate | Thick, creamy syrup |
| Examples | Vanilla, Hazelnut, Toasted Almond, Blueberry, Raspberry, Coconut | Caramel, French Vanilla, Mocha, seasonal flavors (Pumpkin, Butter Pecan) |
Swipe to see more →
For a closer look at all Dunkin' flavor options, see our Dunkin Flavor Shots vs Flavor Swirls blog.
Sweeteners at Dunkin: What Works on Keto
Dunkin doesn't always offer keto friendly sweeteners, so options vary by location.
What you can do:
- Bring your own stevia or monk fruit drops
- Use a very small amount of sugar substitute if available
If you're keeping carbs very low, it's best to skip all flavors and sweeten lightly yourself.
How to Order Keto at Dunkin (Simple Formula)
Use this order every time:
- Remove default sugar (especially for iced coffee)
- Choose a basic coffee or espresso drink
- Add fat with heavy cream
- Sweeten lightly (or not at all)
- Skip swirls, frozen bases, and toppings
If you track macros closely, check your custom drink through a Dunkin calorie calculator before ordering.
Keto Dunkin Drink Orders
These orders are simple and barista friendly at most US locations.
Keto Hot Coffee
"Medium hot coffee, no sugar, add heavy cream."
Keto Iced Coffee
"Medium iced coffee, no liquid sugar, with heavy cream."
Keto Cold Brew
"Small cold brew with a splash of heavy cream."
Keto Americano
"Medium Americano with heavy cream, no sweetener."
Keto Espresso Over Ice
"Triple espresso over ice with a splash of heavy cream."
For more ready to order keto friendly drinks, check out Keto Friendly Dunkin Drinks.
Dunkin Drinks to Avoid on Keto
Even drinks that sound healthy can be keto disasters. Avoid:
- Lattes and cappuccinos
- Frozen drinks and Coolattas
- Swirl flavored coffee drinks
- Matcha lattes and tea lattes
- Dunkin Refreshers and sweet teas
- Hot chocolate and seasonal specialty drinks
Pro Tips for Ordering Keto at Dunkin
- Always say "no liquid sugar" for iced coffee
- Stick to small or medium sizes to control carbs
- Keep customizations simple to avoid mistakes
- When in doubt, check your drink in a Dunkin calorie calculator
Ordering Keto at Dunkin Is Possible
Dunkin isn't naturally keto friendly but with the right approach, it can still fit into a low-carb lifestyle. Focus on removing hidden sugar first, choose simple coffee-based drinks, add fat instead of milk and order with confidence.
