Mountain Dew has more caffeine than Cheerwine: 54mg vs 47mg in the same 12 oz can. That is a 7mg gap, and since the cans match, the per-serving number is the whole story.
Cheerwine vs Mountain Dew: the numbers
| Cheerwine | Mountain Dew | |
|---|---|---|
| Caffeine per serving | 47mg per 12 oz can | 54mg per 12 oz can |
| Caffeine per fl oz | 3.9mg | 4.5mg |
| Servings to reach 400mg (FDA context) | 8.5 | 7.4 |
Sources: Cheerwine's figure is verified in our Cheerwine caffeine guide against Caffeine Informer (source); Mountain Dew's figure is verified in our Mountain Dew guide against Caffeine Informer (source).
Which one should you pick?
Pick Cheerwine when you want the lighter dose or a slower ramp, and Mountain Dew 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
- Cheerwine: the full caffeine guide
- Mountain Dew: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
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Gear from this guide
FAQ
Does Cheerwine or Mountain Dew have more caffeine? Mountain Dew: 54mg per 12 oz can versus 47mg per 12 oz can for Cheerwine.
Which is stronger per ounce? Mountain Dew, at about 4.5mg per fluid ounce versus 3.9mg for Cheerwine.
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