Java Monster has more caffeine than Mountain Dew Baja Blast on both counts: 200mg per 15 oz can against 59mg per 12 oz can, and about 13mg per fluid ounce against 5. 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.
Java Monster vs Mountain Dew Baja Blast: the numbers
| Java Monster | Mountain Dew Baja Blast | |
|---|---|---|
| Caffeine per serving | 200mg per 15 oz can | 59mg per 12 oz can |
| Caffeine per fl oz | 13.3mg | 4.9mg |
| Servings to reach 400mg (FDA context) | 2.0 | 6.8 |
Sources: Java Monster's figure is verified in our Java Monster caffeine guide against Caffeine Informer (source); Mountain Dew Baja Blast's figure is verified in our Mountain Dew Baja Blast guide against PepsiCo product facts (source).
Which one should you pick?
Pick Mountain Dew Baja Blast when you want the lighter dose or a slower ramp, and Java Monster 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
- Java Monster: the full caffeine guide
- Mountain Dew Baja Blast: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
FAQ
Does Java Monster or Mountain Dew Baja Blast have more caffeine? Java Monster: 200mg per 15 oz can versus 59mg per 12 oz can for Mountain Dew Baja Blast.
Which is stronger per ounce? Java Monster, at about 13.3mg per fluid ounce versus 4.9mg for Mountain Dew Baja Blast.
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.