How many calories in a Starbucks Chai Latte?
I break down the calories and sugar in a Starbucks Chai Tea Latte across every size, explain why it is pre-sweetened, and share a zero-calorie chai workaround.
Quick Answer
A Grande (16 oz) Starbucks Chai Tea Latte, hot or iced, is 240 calories with 42 grams of sugar. A Tall is 180 calories and a Venti climbs to around 310 hot or 350 iced.
The reason the sugar is so high: the chai concentrate comes to the store already sweetened.
Why the Chai Latte is not a "light tea" drink
A lot of people order the Chai Latte thinking it lives in the same nutrition zone as an unsweetened tea. It does not. Baristas build it by combining a proprietary chai concentrate with steamed milk in a roughly 50/50 ratio. That concentrate is a liquid reduction of black tea, spices, honey, and cane sugar, and it is sweetened at the factory before it ever gets to the store.
You cannot order a truly unsweetened version of the standard Chai Latte because the sugar is chemically bound into the concentrate itself.
Chai Latte calories by size
Numbers assume the standard 2% milk build.
| Size | Volume | Hot | Iced | Sugar |
|---|---|---|---|---|
| Short | 8 oz | 120 cal | n/a | 21 g |
| Tall | 12 oz | 180 cal | 180 cal | 32 g |
| Grande | 16 oz | 240 cal | 240 cal | 42 g |
| Venti | 20/24 oz | 310 cal | 350 cal | 53/61 g |
42 grams of sugar, in context
42 grams of sugar in a Grande is roughly 10 teaspoons. That exceeds the sugar content of most standard sodas. For anyone tracking carbs on a ketogenic plan or managing diabetes, the default Chai Latte is not a good daily fit.
The two ways to actually cut the calories
Option 1: Drop the pumps, swap the milk
Order a Grande with 2 pumps of chai concentrate instead of the standard 4, and swap 2% milk for almondmilk. That cuts the sugar roughly in half and drops the drink to around 120 calories while keeping most of the spice character.
Option 2: Order brewed chai instead
Look at the hot tea section of the menu and order a Teavana Chai Brewed Tea instead. The barista drops two dry sachets of spiced black tea into boiling water. There is zero added sugar because the leaves are not pre-sweetened. Add a splash of oatmilk at the counter and you have a warm, spicy latte-style drink for under 15 calories.
What about the Iced Chai versus the Chai Tea Latte
Both are built the same way with the same concentrate. The iced version uses cold milk and ice instead of steamed milk. Grande calorie counts are essentially identical at 240 calories.
Dirty Chai and other popular customizations
Adding an espresso shot (a Dirty Chai) adds only 5 calories per shot but bumps the caffeine sharply. Adding a pump of vanilla adds 20 calories. Adding whipped cream adds around 80 to 110 calories. The base drink calorie count moves fast with each add-on.
How the Chai Latte compares to other lattes
A Grande Caffe Latte with 2% milk is 190 calories with 18 grams of sugar (all from the natural lactose). A Grande Vanilla Latte is 250 calories with 35 grams of sugar. So the Chai Latte at 240 calories with 42 grams of sugar carries more sugar than the vanilla, just less added fat.
Frequently asked follow-ups
Is the Iced Chai Latte lower calorie than hot? No. They land at the same 240 kcal for a Grande. Ice displaces a little milk, but the concentrate volume stays constant.
Does oatmilk change the calories much? Yes. Swapping 2% for oatmilk drops a Grande Chai Latte to around 260 calories (slightly higher than almondmilk swap because oatmilk carries more natural sugar) but adds no additional sugar over the concentrate.
Can I ask for the chai concentrate cold? Yes. That is exactly how the Iced Chai Latte is built.
Bottom line
A Grande Starbucks Chai Tea Latte is 240 calories and 42 grams of sugar. The pre-sweetened concentrate is the source of the sugar, and it cannot be removed. Cut the pumps in half and switch the milk, or bypass the concentrate entirely by ordering brewed Teavana chai, and you can get the spice character without the sugar load.
Answering how many calories Starbucks Chai Latte drinks pack for daily coffee runs
People often ask how many calories Starbucks Chai Latte drinks contribute if they order one every day. A Grande daily habit works out to roughly 1,680 calories per week and 294 g of sugar from the beverage alone. That single drink slot represents about 14 percent of an average adult's weekly calorie budget.
Chai around the holidays
The seasonal Iced Chai variants (like the Iced Chai Latte with pumpkin cream cold foam or the Chai Sugar Cookie Latte) stack additional syrup pumps and cream toppings, pushing a Grande past 350 calories quickly. If you love holiday chai, order it as a Tall to hold the calorie count under 250.
Chai as a coffee substitute
If you're trying to reduce caffeine, chai works well because the concentrate uses black tea (about 95 mg caffeine per Grande) instead of espresso (150 mg for a double shot). That is a moderate step down without going herbal-tea decaf.
Frequently forgotten trick
Ask for the chai concentrate cold with hot water and steamed milk added last. The ratio is the same, but many baristas will interpret "half concentrate" more literally when it is spec'd out this way. This adjustment often nets you a 3-pump drink instead of a 4-pump one, saving about 30 calories and 5 g sugar in a Grande.