Starbucks Pike Place (grande) has more caffeine than Starry (lemon lime) on both counts: 310mg per 16 oz grande against 0mg per 12 oz can, and about 19mg per fluid ounce against 0. The serving sizes differ, so the table below shows both ways of counting.
These are different categories of drink, which changes how the caffeine arrives. Energy drinks and sodas list an exact number because caffeine is a measured additive; brewed drinks vary with the beans and the brew, so their figures are compiled averages. The numbers here are the standard published values for each.
Starry (lemon lime) vs Starbucks Pike Place (grande): the numbers
| Starry (lemon lime) | Starbucks Pike Place (grande) | |
|---|---|---|
| Caffeine per serving | 0mg per 12 oz can | 310mg per 16 oz grande |
| Caffeine per fl oz | 0.0mg | 19.4mg |
| Servings to reach 400mg (FDA context) | n/a (caffeine-free) | 1.3 |
Sources: Starry (lemon lime)'s figure is verified in our Starry (lemon lime) caffeine guide against PepsiCo product facts (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 1938 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 Starry (lemon lime) 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
- Starry (lemon lime): 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 Starry (lemon lime) or Starbucks Pike Place (grande) have more caffeine? Starbucks Pike Place (grande): 310mg per 16 oz grande versus 0mg per 12 oz can for Starry (lemon lime).
Which is stronger per ounce? Starbucks Pike Place (grande), at about 19.4mg per fluid ounce versus 0.0mg for Starry (lemon lime).
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