21 Best Keto Starbucks Drinks To Try in 2025

Even when following a keto diet, your Monday morning hankering for a tasty beverage doesn’t have to get you off track with these 21 keto Starbucks drinks.

So, your keto diet is going great: you’re hitting all your goals, feeling great and getting used to the changes in your daily diet. But then along comes a caffeine craving, or perhaps a hankering for that new beverage off the seasonal menu, threatening to derail all that progress. Whatever will you do?

Fear not: keto Starbucks drinks go beyond the ho-hum black coffee you might be resigning yourself to. You don’t even have to find a trendy, pricey and upscale coffee shop for your keto-friendly coffee fix. There are actually plenty of keto Starbucks drinks on the menu if you know how to look for them.

So, although keto-friendly beverages may be hard to find, don’t worry about departing from your keto regimen when a coffee craving hits. Even a coffee chain behemoth known for high-sugar, high-caffeine concoctions has something to offer keto dieters, as covered in this guide to the best keto-friendly Starbucks drinks. 

 Jump to Section

• Are There Any Keto Drinks at Starbucks?
• How to Order a Low-Carb Drink at Starbucks
• The 21 Best Low-Carb Starbucks Drinks

Are There Any Keto Drinks at Starbucks? 

This will be old news to experienced keto dieters, but in case you’ve been advised to consider a keto diet and want to figure out if you’ll still be able to get your coffee fix first, we’ll start with a brief explanation of what the keto diet is. 

“Keto” is short for ketosis, a state where the body burns fat in the absence of carbohydrates. The diet was created to help epilepsy patients manage seizures but has since become a popular weight-loss diet focused on cutting carbs, with various medical sources like the National Library of Medicine recommending it as a weight-loss option for obese patients. 

While it’s been shown to get the weight loss results dieters are looking for, it’s worth noting that eliminating carbs entirely isn’t the best nutritional plan. It’s not recommended to attempt the keto diet unless you have medical guidance, with institutions like Harvard Medical School outlining risks associated with this type of dieting. 

That said, even a balanced keto diet might put a stop to your coffee habit. Goodbye, Starbucks fall drinks — after all, added sugar is one of the biggest no-nos of the keto diet, and it’s in just about every mixed coffee drink. Luckily, you don’t have to avoid all Starbucks beverages on a keto diet as, yes, there are drinks that are keto at Starbucks.

But how do you choose a keto-friendly Starbucks drink? Usually, this has to do with eliminating sugary add-ons. Syrups like caramel and additions like whipped cream, which the coffee chain is famous for, are going to send the sugar content of your drink soaring.

So, while many keto Starbucks drink substitutions are possible, drinks that just aren’t the same without those additions won’t work. Instead, simpler drinks that emphasize coffee, tea or milk tend to be keto-friendly.

How to Order a Low-Carb Drink at Starbucks 

One key thing to remember when choosing keto Starbucks drinks is that simpler is better. Coffee itself doesn’t count toward your daily carb allowance, so a black coffee base is a safe bet.

That’s the start of all the healthiest Starbucks drinks, and a drink composed of more coffee than anything else has far fewer chances to rack up that sky-high added sugar content you’re trying to avoid. 

You’ll also want to avoid milk, which is high in lactose. Instead, ask for heavy cream or a low-carb milk substitute like almond milk — but if you’re choosing heavy cream, be forewarned that it’s extremely high in fat and calories.

Finally, if you want anything flavored, take advantage of Starbucks’ sugar-free vanilla syrup. As mentioned earlier, the sugary syrups commonly used at Starbucks aren’t keto-friendly, but the sugar-free options can be used, as can natural flavors like a sprinkling of ground cinnamon to add a flavorful boost to your low-carb Starbucks drink of choice. 

The 21 Best Low-Carb Starbucks Drinks 

1. Flat White 

One of the best low-carb Starbucks coffee drinks is also one of the most classic. All you need to make a flat white are two shots of espresso and milk, plus a pump of vanilla syrup if desired. You can make this a keto Starbucks drink by asking for heavy cream or almond milk and sugar-free vanilla syrup (or opt to leave out the syrup).

Since an excess of saturated fat isn’t great for your heart even if it is keto-friendly, we recommend almond milk (which will result in a beverage with around 2 to 3 grams of carbs). With that simple plant-based milk substitute, you have a light, mild-flavored, low-carb drink at Starbucks that will also give you a nice caffeine boost to get through the day. 

Net Carbs: Varies based on milk or creamer chosen 

2. Americano

Another simple and classic low-carb coffee drink at Starbucks is the Americano, which is a diluted espresso beverage served iced or hot. Since all you need for this drink is espresso and water, plus ice if you want iced Americano, there’s nothing sugary to replace or remove in this keto Starbucks drink.

It’s a perfect pick if straight black coffee or a shot of espresso are too bitter for you, but you don’t want to navigate the minefield of dairy options. 

Net Carbs: 1 gram 

3. Nitro Cold Brew

This keto Starbucks drink may sound exotic, but its ingredients are simple: it takes nothing more than coffee beans, water and liquid nitrogen. Plus, it doesn’t take any dairy to get that foam on top!

So for a keto Starbucks drink with a little more dimension, opt for this recent release. Though its ingredients aren’t any different than those of a plain black coffee, the texture and flavor are a world apart.

Net Carbs: 0 grams

4. Double Shot on Ice

This iced espresso drink can easily be turned into a keto Starbucks drink by choosing a low-carb milk option and a pump of sugar-free syrup. Simply ask for two shots of espresso, almond milk or heavy cream and a pump of sugar-free syrup vanilla syrup. It’s one of the best low-carb Starbucks drinks for those days when you need serious caffeine. 

Net Carbs: Varies based on milk or creamer chosen

5. Unsweetened Hot or Iced Tea 

You may not think about tea when you think about Starbucks, but it’s often a great keto Starbucks drink option. Why? Because most tea-based drinks at Starbucks don’t include as much milk and sugar as coffee-based alternatives.

Ordering an unsweetened hot or iced tea is an excellent way to get a small caffeine fix without having to worry about sugary syrups, milk substitutes or any of the other pitfalls of ordering Starbucks keto drinks.

Net Carbs: 0 grams

6. Plain Black Coffee

You’ll never have to guess whether this reigning monarch of low-carb Starbucks drinks is keto-friendly. If you can get used to the undiluted flavor of plain, hot coffee, this is the easiest, cheapest and most hassle-free keto Starbucks drink you can order (except maybe the iced version). 

While it isn’t your only option at Starbucks if you’re on the keto diet, a plain black coffee will deliver an unparalleled caffeine hit without using up your daily allowance of carbs. It isn’t totally wrong to call this keto Starbucks drink the healthiest thing on the Starbucks breakfast menu. 

Net Carbs: 0 grams

7. Plain Iced Coffee 

Low-carb iced coffee drinks at Starbucks don’t get simpler than this. Much like its hot counterpart, a plain iced coffee is the ultimate keto Starbucks drink on a warm morning — or when you’re just in the mood for a cold, bracing hit of caffeine that outdoes even the healthiest energy drinks. Sometimes less really is more, even when it comes to the best low-carb Starbucks drinks. 

Net Carbs: 0 grams

8. Iced Passion Tango Tea 

On a hot day, iced tea is usually a safer bet for keto dieters at Starbucks than an iced coffee. Many tea drinks are bursting with flavor even without sugary add-ins, and this fruity keto Starbucks drink is one of those. 

Iced Passion Tango Tea consists of lemongrass, apple and hibiscus flavors that are steeped and served over ice. Though a popular version uses lemonade, the bright, fruity flavors of this tea can stand alone, and you won’t have to figure out milk substitutions or ask the staff to leave out a single pump of syrup. A refreshing, summery keto Starbucks drink when you just can’t justify a Frappuccino. 

Net Carbs: 0 grams 

9. Keto Pink Drink

If you’re a Starbucks fan who’s new to keto, a question you may have is: “Is the Starbucks Pink Drink keto-friendly?” Conveniently, Starbucks’ most Instagrammable drink can be keto-friendly with some tweaks. 

To make this keto Starbucks drink, order a Passion Tango Iced Tea with heavy cream and sugar-free vanilla syrup. Though it’s a little higher in carbs than most of these keto Starbucks drinks, it still comes in at a small amount of net carbs. So if you’re dying to get in on the Pink Drink trend, don’t let your keto diet stop you. 

Net Carbs: 6 grams

10. Vanilla Steamer 

A steamer is simply hot milk with vanilla syrup. Hot almond milk with sugar-free vanilla flavor tastes as delicious as the original, and it’s probably the closest you’ll be able to get to the comforting and warming properties of a hot chocolate (or any of the Starbucks holiday menu drinks) without derailing your keto diet.

Try this unsung but comforting keto Starbucks drink on a cold day when you’re craving a gentler flavor and the bitterness of coffee isn’t quite what you’re looking for. 

Net Carbs: 7 grams

11. Keto London Fog 

 A London Fog, made of hot Earl Grey tea, milk and vanilla, is another easy drink to turn keto at Starbucks. A shot of heavy cream and a pump of sugar-free vanilla syrup in your Earl Grey make pretty much the same drink as you’d get if you ordered a traditional London Fog — only much, much creamier. You could also substitute milk for almond milk.

Net Carbs: 4 grams

12. Breve Drinks

Want a cheat code for creating new keto Starbucks drinks? Go with this one: You can order any drink that contains dairy as a “breve,” meaning that the barista will substitute half-and-half (which is keto-friendly) for milk.

While this, like heavy cream, is an intensely caloric option that you’ll want to be careful about if you watch your calories or fat, it’ll give you your coffee fix without taking your body out of ketosis. Just check that the drink you order breve-style doesn’t contain sugary syrups.

Net Carbs: Depends on the drink  

13. Blond Vanilla Latte 

Ordering an iced coffee with heavy cream or almond milk and a few pumps of sugar-free vanilla syrup gives you one of the best low-carb Starbucks drinks: the keto Blond Vanilla Latte.

Its sweetness will satisfy your craving for the sugary iced coffees of your past without breaking your keto streak. Go with almond milk for a lighter treat or heavy cream to make this keto Starbucks drink more indulgent.  

Net Carbs: 4 grams

14. Keto Frappuccino 

You’d be hard-pressed to find a drink that seems less keto-friendly than the infamous Frappuccino. No matter the flavor, this milkshake-like blended iced coffee packs in a whopping amount of sugar in the form of syrups, flavorings and whipped cream — but what if there were a way to make this a keto Starbucks drink?

Believe it or not, you can do just that! To get a keto Frappuccino, simply ask your barista to blend coffee, ice, sugar-free syrup and heavy cream “frappuccino-style.” You could also go for almond milk, but it won’t be quite as creamy and indulgent as the original or the cream-based version. 

Net Carbs: 3 grams

15. Low-Carb Caramel Macchiato

A caramel macchiato is one of the most iconic Starbucks drinks, an emblem of coffee-loving high schoolers and working professionals alike. While not the fanciest or most expensive coffee in the world, it's much loved for a reason! But how can you enjoy this iconic yet sugary drink on the keto diet? Easily, it turns out. A few simple tweaks make this classic Starbucks drink keto.

There’s not much to a caramel macchiato, so all you’ll need to do is switch the 2% milk for heavy cream (or almond milk), change from regular to sugar-free vanilla syrup and ask for the caramel drizzle and whipped cream (if added to this beverage at your local store) to be left off. While it’s kind of a bummer to lose the toppings that make this drink so fun, this keto Starbucks drink will still give you a satisfying fix. 

Net Carbs: 6 grams 

16. Espresso con Panna 

If you need a low-carb Starbucks coffee drink with a little sweetness, think about portions rather than just ingredients. An espresso con panna contains one to four shots of espresso and a squirt of whipped cream, which would normally be off-limits on the keto diet.

That said, because the portion of this low-carb Starbucks coffee drink is so small (espresso drinks usually are), you can get away with the added sugar in the whipped cream. 

Net Carbs: 2 grams 

17. Keto Cappuccino  

The cappuccino is an elegantly simple drink: it needs nothing more than coffee and milk. That makes it easy to turn this favorite into a keto Starbucks drink.

A simple substitution of heavy cream or almond milk for the usual 2% milk will bring this drink well under the typical daily carb cap you’ll adhere to on the keto diet. Add a dusting of cinnamon for a unique flavor profile in place of the hot chocolate powder that is often dusted over cappuccinos.  

Net Carbs: 4 grams

18. Keto White Drink 

Fruity low-carb Starbucks drinks are one of the keto-dieting Starbucks fan’s secret weapons. This unique Starbucks keto drink off the Starbucks secret menu is a winner because it doesn’t need sugary syrups to pack flavor.

That comes from the Peach Tranquility iced tea that’s used as the base of this trending off-the-menu drink. If you’re willing to get your caffeine fix from tea instead of coffee, just ask for an iced Peach Tranquility with heavy cream or almond milk. That’s it! Fans love this keto Starbucks drink’s subtle peachy taste.

Net Carbs: 1 gram

19. Keto Caffè Latte

Espresso and steamed milk are the components of a regular caffè latte and with an easy substitution of heavy cream or almond milk for the usual 2% milk, you have a keto Starbucks drink that tastes virtually identical to the original version. No need to worry about sugary syrups for this one either! You can also enjoy this drink hot or iced. 

Net Carbs: 1 gram

20. Caffè Misto

If a caffè latte is a little too strong for you, try this similar drink consisting of ordinary brewed coffee and milk. A dairy substitution of, you guessed it — cream or almond milk — makes a caffè misto a reliable keto Starbucks drink that’s low in carbs and a little milder in flavor than an espresso-based beverage.

Net Carbs: 4 grams

21. Hot or Iced Chai Latte

Chai doesn’t need a single pump of syrup: its flavorful blend of warm spices gives it more than enough flavor without any added sugar. So if you’re hoping to enjoy a spicy morning chai, all you have to do is ask for a milk substitute like heavy cream or almond milk and request that the classic syrup Starbucks uses to make the drink be left out.

Iced or hot, this is another beloved keto Starbucks drink that’ll keep your taste buds and your caffeine cravings satisfied. 

Net Carbs: 4 grams

No matter what you usually order at Starbucks, there’s most likely a keto Starbucks drink to substitute for your old favorite. Sure, eating out can be tricky for keto dieters. But if you’re in the mood for an iced coffee or a warming caffè latte — well, where there’s a will and a dairy substitution, there’s a way to get a delightful keto Starbucks drink!

For even more ways to explore your favorite foods, check out other experiences happening on Cozymeal.