Keto Restaurant Guide
Keto at Dunkin'
Dunkin' is straightforward on keto once you separate the coffee from everything added to it. Brewed coffee, espresso, Americanos, and unsweetened tea are essentially zero carb. The sugar comes from the swirls, the frozen drinks, and the bakery case.
The one detail worth knowing: Dunkin' flavor shots are unsweetened and add almost no carbs, while flavor swirls are sweetened and high in sugar. Order coffee with heavy cream and a sugar-free flavor shot, and you get a flavored drink without the carb load.
Built by Barron Hansen · Last updated June 2026
Best keto options
Black coffee is zero carb. Add a splash of cream and a sugar-free flavor shot if you want flavor.
Straight espresso drinks are near zero. A great low-carb base any time of day.
Ask for it unsweetened, then add heavy cream. Confirm no liquid sugar or swirl was added.
Flavor shots (not swirls) are unsweetened. With heavy cream this is a flavored coffee that stays low.
Plain hot or iced tea has no carbs. Skip the sweet tea and the lemonade.
| Item | Net carbs | Why / how |
|---|---|---|
| Brewed coffee (hot or iced) | ~0g | Black coffee is zero carb. Add a splash of cream and a sugar-free flavor shot if you want flavor. |
| Espresso or Americano | ~1g | Straight espresso drinks are near zero. A great low-carb base any time of day. |
| Unsweetened iced coffee or cold brew | ~1g | Ask for it unsweetened, then add heavy cream. Confirm no liquid sugar or swirl was added. |
| Coffee with heavy cream + sugar-free flavor shot | ~2g | Flavor shots (not swirls) are unsweetened. With heavy cream this is a flavored coffee that stays low. |
| Unsweetened tea | ~0g | Plain hot or iced tea has no carbs. Skip the sweet tea and the lemonade. |
Order with care
Swirls are sweetened condensed flavoring, not the sugar-free flavor shots. A medium adds around 30g of sugar.
Blended sugar drinks are among the highest-carb items anywhere. There is no keto version.
A glazed donut is roughly 25g net carbs, and filled or frosted ones are higher. Skip the bakery case.
Muffins are essentially cake, often 55g or more net carbs. Not a keto option.
Oat milk is the highest-carb milk. Use heavy cream or unsweetened almond milk instead.
| Item | Net carbs | What to do |
|---|---|---|
| Flavored swirl (caramel, French vanilla) | ~30g | Swirls are sweetened condensed flavoring, not the sugar-free flavor shots. A medium adds around 30g of sugar. |
| Frozen coffee or Coolatta | ~90g | Blended sugar drinks are among the highest-carb items anywhere. There is no keto version. |
| Donut | ~25g | A glazed donut is roughly 25g net carbs, and filled or frosted ones are higher. Skip the bakery case. |
| Muffin | ~55g | Muffins are essentially cake, often 55g or more net carbs. Not a keto option. |
| Oat milk | ~16g | Oat milk is the highest-carb milk. Use heavy cream or unsweetened almond milk instead. |
How to order keto at Dunkin'
- Order brewed coffee, an Americano, espresso, or unsweetened cold brew, then add heavy cream yourself.
- Ask for a sugar-free flavor shot, not a flavor swirl, when you want flavor without sugar.
- Say "unsweetened" clearly for iced coffee and cold brew so no liquid sugar is added by default.
- Skip the bakery case entirely; donuts, muffins, and bagels are all high-carb.
- Use heavy cream or unsweetened almond milk over oat milk, 2%, or whole milk in large sizes.
Nutrition and menus vary by location and change over time. The figures here are approximate, rounded from published nutrition data, and meant as a starting point. Always check current nutrition information with Dunkin' before you order, especially for sauces, dressings, and seasonal items.