It depends entirely on which type of chai tea you’re drinking. A plain cup of chai brewed from a tea bag or loose spices contains zero sugar and fewer than 2 grams of carbohydrates. A grande chai tea latte from Starbucks contains about 42 grams of sugar, which is more than a can of Coca-Cola. The gap between those two numbers comes down to one thing: what gets added to the tea.
Plain Brewed Chai Has No Sugar
Traditional chai made from black tea and spices like cinnamon, cardamom, ginger, cloves, and black pepper is essentially sugar-free. The spices themselves contain trace carbohydrates, but not enough to register meaningfully. If you steep a chai tea bag or simmer loose-leaf chai in water without adding anything else, you’re drinking a zero-sugar beverage. This is the baseline, and it’s what most people aren’t actually drinking when they think of chai.
Cafe Chai Lattes Pack Serious Sugar
The chai tea latte you order at a coffee shop is a fundamentally different drink. Cafes use a sweetened chai concentrate or syrup as the base, then combine it with steamed milk. The concentrate itself is heavily sweetened, and in some cases additional pumps of sugar syrup go on top.
A Starbucks grande (16 oz) chai tea latte made with 2% milk contains roughly 42 grams of sugar. That’s about 10 teaspoons. For context, the Dietary Guidelines for Americans recommend that adults on a 2,000-calorie diet consume no more than about 12 teaspoons (roughly 50 grams) of added sugar per day. A single grande chai latte uses up most of that daily budget in one drink. Starbucks introduced a reformulated chai recipe in 2026 that brings the grande down to around 31 grams, and skipping the extra sugar syrup pumps drops it further to an estimated 11 grams.
Other coffee chains follow a similar pattern. The sugar in these drinks comes primarily from the chai concentrate itself, which typically lists cane sugar and honey as key ingredients, plus whatever sweetener is in the flavored syrup.
Store-Bought Concentrates and Powders
If you make chai lattes at home using a bottled concentrate, the sugar content is still substantial. Tazo’s Classic Chai Latte concentrate contains 24 grams of sugar in a 6-ounce serving of concentrate alone, before you add milk. Once you pour in milk (which adds its own natural sugars), a home-prepared chai latte lands in roughly the same range as the cafe version.
Instant chai powder mixes are similarly loaded. Sweet chai powders from brands like Big Train or David Rio typically contain 18 to 24 grams of sugar per serving. These mixes often list sugar or maltodextrin as their first ingredient, followed by powdered creamer, with actual tea and spices making up a small fraction of the product. They’re designed as a complete drink: just add water.
How to Get the Sugar Down
The most effective approach is to start with unsweetened chai and control what goes in. Brewing chai from a tea bag or loose spices and adding a splash of milk gives you a drink with only the naturally occurring sugar from the milk itself, roughly 6 grams per half cup of whole milk.
If you prefer the convenience of a mix, several brands now offer sugar-free or unsweetened options. David Rio makes an unsweetened masala chai powder with no sugar at all, and their Orca Spice line uses sucralose instead of sugar. Big Train sells a reduced-sugar vanilla chai. Dona Tea offers an unsweetened liquid concentrate that lets you add your own sweetener to taste. 5Sparrows makes a spiced chai sweetened with xylitol and stevia instead of sugar.
At a coffee shop, your best lever is asking for fewer pumps of syrup or requesting the drink be made with the chai concentrate only, no additional sweetener. Swapping to a smaller size helps too, since the sugar scales directly with volume. Choosing unsweetened plant milks instead of 2% dairy can shave off a few more grams, though the difference is modest compared to what’s in the concentrate.
Quick Sugar Comparison by Type
- Brewed chai tea (no additions): 0 grams
- Chai with milk, no sweetener: 3 to 6 grams (from the milk)
- Instant chai powder mix: 18 to 24 grams
- Bottled concentrate (6 oz serving): 24 grams
- Starbucks grande chai latte (2026 recipe): 31 grams
- Starbucks grande chai latte (original recipe): 42 grams
The spices in chai, particularly cinnamon and ginger, are sometimes associated with blood sugar regulation. But those potential benefits are easily overwhelmed when the drink arrives with 10 teaspoons of added sugar. If you enjoy chai and drink it regularly, the format you choose matters far more than the tea itself.