Starbucks Pike Place (grande) has more caffeine than Starbucks Caramel Frappuccino: 310mg vs 90mg in the same 16 oz grande. That is a 220mg gap, and since the cans match, the per-serving number is the whole story.
Starbucks Caramel Frappuccino vs Starbucks Pike Place (grande): the numbers
| Starbucks Caramel Frappuccino | Starbucks Pike Place (grande) | |
|---|---|---|
| Caffeine per serving | 90mg per 16 oz grande | 310mg per 16 oz grande |
| Caffeine per fl oz | 5.6mg | 19.4mg |
| Servings to reach 400mg (FDA context) | 4.4 | 1.3 |
Sources: Starbucks Caramel Frappuccino's figure is verified in our Starbucks Caramel Frappuccino caffeine guide against Starbucks nutrition listing (source); Starbucks Pike Place (grande)'s figure is verified in our Starbucks Pike Place (grande) guide against Starbucks menu data (source).
The concentration gap is the striking part: Starbucks Pike Place (grande) packs roughly 3 times the caffeine per ounce. Sipping speed matters at that density; a 16 oz grande finished in minutes hits differently than the same milligrams spread over a slow cup.
Which one should you pick?
Pick Starbucks Caramel Frappuccino when you want the lighter dose or a slower ramp, and Starbucks Pike Place (grande) when you actually need the bigger hit and know your tolerance. If you are stacking either with other caffeinated drinks through the day, run the math against the 400mg reference rather than guessing.
For context, the FDA cites 400mg of caffeine a day as an amount generally not associated with negative effects in healthy adults. Tolerance and health vary, so treat these numbers as information, not advice.
Related reading
- Starbucks Caramel Frappuccino: the full caffeine guide
- Starbucks Pike Place (grande): the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
FAQ
Does Starbucks Caramel Frappuccino or Starbucks Pike Place (grande) have more caffeine? Starbucks Pike Place (grande): 310mg per 16 oz grande versus 90mg per 16 oz grande for Starbucks Caramel Frappuccino.
Which is stronger per ounce? Starbucks Pike Place (grande), at about 19.4mg per fluid ounce versus 5.6mg for Starbucks Caramel Frappuccino.
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