How Much Caffeine Is in One Shot of Espresso at Starbucks?

One shot of espresso at Starbucks contains about 75 mg of caffeine in the standard Signature Espresso roast. If you choose Blonde Espresso, the caffeine amount is slightly higher at around 85–90 mg per shot. A decaf espresso shot contains much less caffeine, usually around 5–15 mg depending on preparation.

Most Starbucks espresso drinks like lattes, cappuccinos, macchiatos, and Americanos are made with one or more espresso shots, so understanding the caffeine per shot helps you estimate your total caffeine intake more accurately.

Key Points:

  • Standard Starbucks espresso shot: ~75 mg caffeine
  • Blonde Espresso shot: ~85–90 mg caffeine
  • Decaf Espresso shot: ~5–15 mg caffeine
  • Double shot (doppio): ~150 mg caffeine

For most Starbucks Coffee, caffeine depends mainly on the number of espresso shots added.

how much caffeine in one shot of espresso starbucks

Here’s a quick look at caffeine levels for different espresso types at Starbucks:

Espresso TypeCaffeine Per Shot
Signature Espresso~75 mg
Blonde Espresso~85–90 mg
Decaf Espresso~5–15 mg
Double Shot (Doppio)~150 mg

Also read “Starbucks Caffeine Content“.

Many people assume darker espresso has more caffeine, but Starbucks Blonde Espresso actually contains slightly more caffeine per shot.

Main reason:

  • Blonde espresso is roasted lighter
  • Lighter roasts retain slightly more caffeine
  • Extraction style also affects caffeine levels

That’s why Blonde Espresso is popular for customers wanting a stronger caffeine boost.

Most Starbucks drinks use more than one shot of espresso.

Common Starbucks espresso shot counts:

  • Tall Latte: 1 shot (~75 mg)
  • Grande Latte: 2 shots (~150 mg)
  • Venti Iced Latte: 3 shots (~225 mg)
  • Quad Espresso: 4 shots (~300 mg)

This is important because many customers underestimate how much caffeine is inside larger espresso drinks.

Also read “Do Starbucks Refreshers Have Caffeine?”.

If you want less caffeine at Starbucks:

  • Choose decaf espresso
  • Order half-caff drinks
  • Reduce extra shots
  • Pick smaller drink sizes
  • Avoid combining espresso with energy drinks

These small changes help you customize your order while still enjoying what the Starbucks menu offers.

How much caffeine is in 1 shot of Starbucks espresso?

One standard shot of Starbucks Signature Espresso contains about 75 mg of caffeine.

Does Starbucks Blonde Espresso have more caffeine?

Yes, Blonde Espresso usually contains around 85–90 mg of caffeine per shot, which is slightly higher than Signature Espresso.

How much caffeine is in a double espresso at Starbucks?

A double espresso (doppio) contains approximately 150 mg of caffeine using Starbucks Signature Espresso.

How much caffeine is in Starbucks decaf espresso?

Starbucks decaf espresso typically contains around 5–15 mg of caffeine per shot.

Which Starbucks espresso has the most caffeine?

Blonde Espresso has the highest caffeine content among Starbucks espresso options.

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