Which Sodas Have The Most Caffeine?

When you're looking for a kick of caffeine, it helps to know which drinks contain the most. It may surprise you that some big name brand sodas like Coca-Cola aren't packed with the most caffeine per can, and that other lesser-known sodas like Diet RC contain high levels of caffeine.

The following list of caffeine levels in each soda are given in milligrams per 12-ounce can:

#5 Diet RC — 47.3mg Caffeine

Diet RC will give you that boost you need.

Photo Credit: Flickr/Phillip


#4 Cheerwine — 47.5mg Caffeine

Cheers to Cheerwine because it's loaded with caffeine.

Photo Credit: Flickr/Michael Bentley


#3 Tab — 48.1mg Caffeine

Pop open a Tab and take a big gulp for a boost of energy.

Photo Credit: Flickr/Mike Mozart


#2 Diet Cheerwine — 48.1mg Caffeine

With fewer calories, Diet Cheerwine actually contains more caffeine than classic Cheerwine.

Photo Credit: Flickr/Amanda


#1 Pepsi One — 57.1mg Caffeine

The winner for the soda with the highest level of caffeine, Pepsi One, is sure to wake you up every time you crack one open.

Photo Credit: Flickr/Joel Olives