Dr Pepper contains 3.42 mgs of caffeine per fluid ounce (11.55mg/100 ml).
Keeping this in consideration, how much caffeine is in a 12 ounce can of Dr Pepper?
Some of the more common national-brand carbonated beverages analyzed in this study with their caffeine contents were Coca-Cola (33.9 mg/12 oz), Diet Coke (46.3 mg/12 oz), Pepsi (38.9 mg/12 oz), Diet Pepsi (36.7 mg/12 oz), Dr Pepper (42.6 mg/12 oz), Diet Dr Pepper (44.1 mg/12 oz), Mountain Dew (54.8 mg/12 oz), and Diet
Which soda has the most caffeine in it?
Here are the 10 most caffeinated diet soft drinks – and they are nowhere near the levels of caffeine in Starbucks drinks.
- Diet Mountain Dew.
- Pepsi ONE.
- Diet Cheerwine.
- Diet RC Cola.
- Diet Coke. Per 12oz can: 46.5mg caffeine.
- Diet Sunkist Orange Soda. Per 12oz can: 41.5mg caffeine.
- Diet Dr Pepper. Per 12oz can: 41mg caffeine.