Mountain Dew Zero Sugar vs Full Throttle: which has more caffeine?

Full Throttle has more caffeine than Mountain Dew Zero Sugar on both counts: 160mg per 16 oz can against 68mg per 12 oz can, and about 10mg 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.

Mountain Dew Zero Sugar vs Full Throttle: the numbers

Sources: Mountain Dew Zero Sugar's figure is verified in our Mountain Dew Zero Sugar caffeine guide against PepsiCo product facts (source); Full Throttle's figure is verified in our Full Throttle guide against Caffeine Informer (source).

Which one should you pick?

Pick Mountain Dew Zero Sugar when you want the lighter dose or a slower ramp, and Full Throttle 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

• Mountain Dew Zero Sugar: the full caffeine guide
• Full Throttle: the full caffeine guide
• The verified caffeine database

FAQ

Does Mountain Dew Zero Sugar or Full Throttle have more caffeine? Full Throttle: 160mg per 16 oz can versus 68mg per 12 oz can for Mountain Dew Zero Sugar.

Which is stronger per ounce? Full Throttle, at about 10.0mg per fluid ounce versus 5.7mg for Mountain Dew Zero Sugar.