Super Coffee has more caffeine than Dunkin Sparkd Energy (medium) on both counts: 200mg per 12 oz bottle against 144mg per 24 oz medium, and about 17mg per fluid ounce against 6. 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.
Dunkin Sparkd Energy (medium) vs Super Coffee: the numbers
| Dunkin Sparkd Energy (medium) | Super Coffee | |
|---|---|---|
| Caffeine per serving | 144mg per 24 oz medium | 200mg per 12 oz bottle |
| Caffeine per fl oz | 6.0mg | 16.7mg |
| Servings to reach 400mg (FDA context) | 2.8 | 2.0 |
Sources: Dunkin Sparkd Energy (medium)'s figure is verified in our Dunkin Sparkd Energy (medium) caffeine guide against Caffeine Informer Dunkin guide (source); Super Coffee's figure is verified in our Super Coffee guide against Super Coffee product data (source).
Which one should you pick?
Pick Dunkin Sparkd Energy (medium) when you want the lighter dose or a slower ramp, and Super Coffee 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
- Dunkin Sparkd Energy (medium): the full caffeine guide
- Super Coffee: the full caffeine guide
- The verified caffeine database
FAQ
Does Dunkin Sparkd Energy (medium) or Super Coffee have more caffeine? Super Coffee: 200mg per 12 oz bottle versus 144mg per 24 oz medium for Dunkin Sparkd Energy (medium).
Which is stronger per ounce? Super Coffee, at about 16.7mg per fluid ounce versus 6.0mg for Dunkin Sparkd Energy (medium).
Comparing caffeine? The caffeine comparison tool puts hundreds of drinks side by side, and the caffeine curfew calculator can check your cutoff time for tonight.