Bang has more caffeine than Rockstar Punched: 300mg vs 240mg in the same 16 oz can. That is a 60mg gap, and since the cans match, the per-serving number is the whole story.
Rockstar Punched vs Bang: the numbers
| Rockstar Punched | Bang | |
|---|---|---|
| Caffeine per serving | 240mg per 16 oz can | 300mg per 16 oz can |
| Caffeine per fl oz | 15.0mg | 18.8mg |
| Servings to reach 400mg (FDA context) | 1.7 | 1.3 |
Sources: Rockstar Punched's figure is verified in our Rockstar Punched caffeine guide against Caffeine Informer (source); Bang's figure is verified in our Bang guide against Caffeine Informer (source).
Which one should you pick?
Pick Rockstar Punched when you want the lighter dose or a slower ramp, and Bang 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
- Rockstar Punched: the full caffeine guide
- Bang: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
FAQ
Does Rockstar Punched or Bang have more caffeine? Bang: 300mg per 16 oz can versus 240mg per 16 oz can for Rockstar Punched.
Which is stronger per ounce? Bang, at about 18.8mg per fluid ounce versus 15.0mg for Rockstar Punched.
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.