Diet Pepsi UK, AU, NZ

Caffeine Level
Serving Size
Caffeine Strength
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Diet Pepsi has a different formulation in the UK, Australia, New Zealand, and other markets and thus has a lower caffeine content there.

It contains 42.6mg per 12 ounce (355ml) can.

Ingredients in Diet Pepsi UK, AU, NZ

Sugar content: Contains no sugar.

Compare sugar levels of other drinks

Caffeine Comparisons

Diet Pepsi UK, AU, NZ contains 3.55 mgs of caffeine per fluid ounce (11.99mg/100 ml).

Caffeine (mg) per Ounce
10090807060 5040302010 0 Diet Pepsi UK, AU, NZ 5 Hour Energy Espresso Shot Spike Energy Drink
Total Caffeine (mg)
400360320280 24020016012080 400 Can of Diet Pepsi UK, AU, NZ Can of Coca-Cola Classic Bottle of Redline Energy Drink Can of Monster Energy Drink Can of Red Bull
Data Sources: email from Pepsi UK