Mtn Dew Rise Energy has more caffeine than Monster: 180mg vs 160mg in the same 16 oz can. That is a 20mg gap, and since the cans match, the per-serving number is the whole story.
Mtn Dew Rise Energy vs Monster: the numbers
| Mtn Dew Rise Energy | Monster | |
|---|---|---|
| Caffeine per serving | 180mg per 16 oz can | 160mg per 16 oz can |
| Caffeine per fl oz | 11.2mg | 10.0mg |
| Servings to reach 400mg (FDA context) | 2.2 | 2.5 |
Sources: Mtn Dew Rise Energy's figure is verified in our Mtn Dew Rise Energy caffeine guide against PepsiCo product facts (source); Monster's figure is verified in our Monster guide against Caffeine Informer (source).
Which one should you pick?
Pick Monster when you want the lighter dose or a slower ramp, and Mtn Dew Rise Energy 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
- Mtn Dew Rise Energy: the full caffeine guide
- Monster: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
FAQ
Does Mtn Dew Rise Energy or Monster have more caffeine? Mtn Dew Rise Energy: 180mg per 16 oz can versus 160mg per 16 oz can for Monster.
Which is stronger per ounce? Mtn Dew Rise Energy, at about 11.2mg per fluid ounce versus 10.0mg for Monster.
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