When Starbucks debuts a new fall drink, it quickly becomes the talk of the season. The Pecan Crunch Oatmilk Latte earned that buzz when it launched in September 2024 as a second-wave fall drink, and it is back on the fall 2026 menu as a limited-time seasonal. I ordered one the first week it came back, mostly out of curiosity, and the first sip told me exactly why people keep asking about it: it tastes like pecan pie met a latte and decided to stay for autumn.
The Pecan Crunch Oatmilk Latte at Starbucks may taste light and nutty, but its calories can increase quickly depending on syrup and size. Use the Starbucks Calorie Calculator to check how your pecan latte changes in calories, sugar, and macros with different customizations.
What Is the Pecan Crunch Oatmilk Latte?
The Pecan Crunch Oatmilk Latte is at its essence pure indulgence. It is crafted with Starbucks signature espresso, steamed oatmilk and a buttery pecan syrup that makes for a rich and nutty sweetness. And it is garnished with spiced pecan crumbles, which provide texture and just a touch of crunch. The oatmilk adds a creaminess that complements nutty flavors beautifully. The result is a drink that is comforting and elevated, dessert in a cup but balanced enough for everyday sipping.
Calories and Nutrition Facts
Calories depend on size and toppings, but here is the general picture:
| Tall (12 oz) | 250 to 280 |
| Grande (16 oz) | 350 |
| Venti (20 oz) | 430 to 450 |
Sugar runs between 28 and 40 grams depending on size, caffeine is around 150 mg for a Grande, and protein stays low at 3 to 5 grams, because oatmilk is not as protein rich as dairy or soy.
Why the Calories Climb So Fast
Three things do most of the work. First, the pecan syrup: like most Starbucks flavor syrups, each pump adds roughly 20 calories, and a Grande gets four pumps as standard. Second, the oatmilk itself, which is creamier and slightly higher in calories than nonfat milk. Third, the spiced pecan crumble topping, which is basically candied nuts, delicious, but essentially dessert sprinkles. None of this makes it a bad drink. It just means the difference between a Tall with two pumps and a Venti with whipped cream is nearly 200 calories.
How It Stacks Up Against Other Fall Drinks
For a seasonal drink, the Pecan Crunch Oatmilk Latte sits in the middle of the fall lineup. A Grande Pumpkin Spice Latte runs 380 calories with 50 grams of sugar, so the pecan crunch at 350 is a touch lighter than the fall icon. The Chestnut Praline Latte is 330 calories, and the Apple Crisp Oatmilk Macchiato is 300. If you want the seasonal feeling for fewer calories, the Sugar Cookie Almondmilk Latte is only 240 calories, though it tastes more like a holiday cookie than autumn nuts.
Ordering It Lighter
You do not have to give up the drink to cut the damage. Ask for two pumps of pecan syrup instead of four and you save roughly 40 calories without losing the nutty character. Skip the pecan crumble topping on days when you want it lighter. A Tall gives you the full flavor experience at 250 to 280 calories, which is a sensible seasonal treat. And if dairy is not an issue for you, swapping oatmilk for nonfat milk trims a few more calories, though you lose some of that creamy nuttiness that makes the drink what it is.
The Caffeine Question
A Grande has about 150 mg of caffeine from two shots of espresso, which is a solid medium coffee. Enough to notice, not enough to ruin your sleep if you drink it before noon. If you are sensitive to caffeine, order it as a Tall or ask for half-caf; the pecan flavor is strong enough to carry the drink even with less espresso edge.
What is the Starbucks Pecan Crunch Oatmilk Latte?
The Pecan Crunch Oatmilk Latte is a seasonal fall drink made with Starbucks espresso, steamed oatmilk, buttery pecan syrup, and topped with spiced pecan crumbles. It’s nutty, creamy, and fully plant-based.
How many calories are in the Pecan Crunch Oatmilk Latte?
A tall has about 250–280 calories, a grande around 350, and a venti about 430–450. The calorie count changes depending on toppings and customization.
Does the Pecan Crunch Oatmilk Latte have caffeine?
Yes, a grande size contains roughly 150 mg of caffeine from Starbucks’ signature espresso.
Is the Pecan Crunch Oatmilk Latte vegan?
Yes, the default recipe is made with oatmilk and contains no dairy. Just make sure your barista doesn’t substitute dairy whipped cream or toppings.
How does it taste compared to Pumpkin Spice Latte?
The Pecan Crunch Oatmilk Latte is less sweet and more nutty with a buttery pecan flavor, while the Pumpkin Spice Latte leans spicier and richer.
Can I customize the Pecan Crunch Oatmilk Latte?
Yes, you can ask for fewer syrup pumps, try different milks like almond or soy, or even order it iced with cold foam for a lighter version.
How long will the Pecan Crunch Oatmilk Latte be available?
It’s a limited-time fall drink, available while supplies last through the fall season, typically until the holiday menu rolls out in early November.