How Much Caffeine Is in Starbucks Pumpkin Spice Latte?

Pumpkin Spice Latte season arrives like a national holiday for coffee lovers. The familiar orange cup signals cooler weather and that instant hit of cinnamon and nutmeg. Most people ordering a PSL know exactly what they want — but the caffeine content isn’t always as obvious as the flavor.

The caffeine in a PSL comes entirely from Starbucks’ standard espresso shots. A short or tall contains one shot. A grande or venti hot contains two. Understanding that breakdown helps you fit this seasonal favorite into your daily routine without guessing.

Caffeine Content by PSL Size

The caffeine range across sizes is straightforward because Starbucks uses a fixed number of espresso shots. A short (8-ounce) and tall (12-ounce) PSL each get one shot, delivering 75 mg of caffeine. The grande (16-ounce) and venti hot (20-ounce) each get two shots, totaling 150 mg.

Each standard Starbucks espresso shot contains roughly 75 mg of caffeine. The PSL is built on this base, so the math is simple — one shot or two. This places a grande PSL well below a standard 16-ounce brewed coffee, which contains about 310 mg of caffeine.

A venti iced PSL uses three shots because of the larger cup volume and ice displacement, bringing it to 225 mg. The hot version caps at two shots because the cup is relatively smaller compared to the milk volume.

Why the Caffeine Level Matters for PSL Drinkers

PSL drinkers often fall into two camps — those who want a gentle lift and those who need a real jolt. The 150 mg in a grande lands in the middle. Knowing where your order fits helps you avoid an accidental afternoon crash or an unwelcome energy spike.

• Casual sippers: A short or tall PSL (75 mg) gives enough caffeine for a mild lift without overdoing it. If you’re in it for the taste more than the buzz, this is your size.
• Morning commuters: A grande PSL (150 mg) roughly equals a standard homemade coffee cup. It will replace your morning mug without causing jitters.
• High-tolerance drinkers: If you usually drink multiple cups of strong coffee, a venti hot PSL (150 mg) may feel weaker than expected. Adding an extra shot brings it to 225 mg.
• Afternoon or evening drinkers: A short PSL (75 mg) is a lighter option that won’t disrupt sleep for most people. A grande or venti could linger if you’re sensitive to caffeine.

The PSL’s caffeine is modest next to darker roasts and cold brew options. A grande Nitro Cold Brew has 280 mg. The PSL is designed to be a dessert-like beverage, and the caffeine level reflects that balance.

Comparing PSL Caffeine to Other Starbucks Drinks

The PSL sits on the lower end of the Starbucks caffeine pyramid. FoodRepublic notes a tall PSL uses just one espresso shot — see its tall PSL caffeine breakdown for the full size chart. A tall brewed coffee has about 310 mg per 16 ounces. A tall Americano has 150 mg. The PSL is essentially a flavored latte, and lattes generally carry less caffeine than drip coffee.

For comparison, a grande Matcha Latte has 80 mg of caffeine. A grande Chai Latte has 150 mg. So the PSL actually sits in the middle range of Starbucks’ milk-based drinks, offering more caffeine than the matcha or chai options.

The big takeaway: if you’re looking for a strong caffeine punch, the PSL isn’t designed for that. It’s built for flavor first, with caffeine as a secondary feature. Adding an extra shot is always an option for an additional 75 mg.

Size	Hot / Iced	Espresso Shots	Caffeine
Short (8 oz)	Hot	1	75 mg
Tall (12 oz)	Hot / Iced	1	75 mg
Grande (16 oz)	Hot / Iced	2	150 mg
Venti (20 oz)	Hot	2	150 mg
Venti (24 oz)	Iced	3	225 mg

Nutrition Facts Beyond the Caffeine

The PSL is famous for its sugar and calorie content just as much as its caffeine. If you’re tracking what goes into your body, the numbers vary significantly depending on your milk choice and whipped cream preference.

1. Grande with 2% milk and whipped cream: 390 calories, 50 grams of sugar. This is the standard recipe and the most popular choice.
2. Grande with nonfat milk, no whip: 260 calories, 48 grams of sugar. Dropping the whipped cream removes roughly 80 calories and some fat.
3. Grande with soy milk, no whip: 310 calories, 45 calories from fat. A dairy-free option that still carries significant sugar.
4. Short with whole milk, no whip: 175 calories, 27 grams of sugar. The smallest size cuts the sugar load by nearly half.

The American Heart Association recommends no more than 36 grams of added sugar per day for men and 25 grams for women. A grande PSL with its 50 grams of sugar easily exceeds that limit. The added sugar comes mainly from the pumpkin spice sauce and the vanilla syrup.

How the PSL Stacks Up Against Other Seasonal Drinks

Starbucks releases a handful of seasonal favorites every fall. Their caffeine content varies, but the PSL sits right in the middle. The grande size contains 150 mg per the grande PSL caffeine data, which is about half the caffeine of a grande brewed coffee.

The Chestnut Praline Latte also uses two shots of espresso in a grande, landing at 150 mg. Same for the Salted Caramel Mocha. Most of the holiday latte lineup shares the same espresso foundation.

The key differentiator is the sugar content. The PSL’s 50 grams of sugar in a grande is on the higher end compared to the Apple Crisp Macchiato (36 grams) or the Chestnut Praline Latte (50 grams). If you’re watching sugar, the PSL may require a customization to fit your limits.

Drink (Grande)	Caffeine	Sugar	Calories
Pumpkin Spice Latte	150 mg	50 g	390
Apple Crisp Macchiato	150 mg	36 g	330
Chestnut Praline Latte	150 mg	40 g	350

The Bottom Line

The Pumpkin Spice Latte delivers a moderate caffeine boost that fits well for most people who want a flavorful fall beverage without a strong jolt. The short or tall sizes are lighter options. The grande and venti provide a standard coffee-level dose.

Your local Starbucks barista can confirm the exact caffeine count for custom modifications like an extra shot or alternative milk, depending on the current recipe year in 2026.