Coca-Cola Classic

Caffeine Levels

per fl. oz can


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Coca Cola could be considered the earliest "energy drink" - although not marketed as such - it was one of the first carbonated drinks to contain caffeine.

The drink was first made in 1886 - where it supposedly had a very small level of cocaine in it - due to the extract of coca leaf being an ingredient. However, given that the formula has always remained secret - this may simply be an embellishment. 

The Diet Coke range actually contains about 40% more caffeine per fluid ounce than the standard coke formula. Coca-cola Blak has the largest amount of caffeine of any coca-cola drink.

Where To Buy Coca-Cola Classic

Coca Cola Classic, 12-Ounce Cans (Pack of 24)

Price: $1.99Available from Amazon / Coca-Cola

Coca-Cola Regular Fridge Pack

Price: $1.00Available from Amazon / COKE At The Neighborhood Corner Store

Coca Cola - Red Classic - Hard Cover Case for the Samsung Galaxy s3

Price: $3.37 $3.14Available from Amazon / ULAK

Coca-Cola Wall Mount Bottle Opener

Price: $3.52Available from Amazon / Tablecraft

4 Coca-Cola Glasses Green Tint Glass Vintage-Style Retro Coke Can Tumblers 12oz

Price: $16.00 $8.99Available from Amazon / Coca-Cola

Ingredients in Coca-Cola Classic

Carbonated Water, High Fructose Corn Syrup, Caramel Color, Phosphoric Acid, Natural Flavors, Caffeine.

What exactly is in those "flavors" is a closely guarded secret - called "Merchandise 7X".

Sugar content: 39 grams (per 12 ounces).

Compare Sugar Content of Drinks

Similar Items

Coca-Cola Blak 46mg
Coca-Cola C2 34mg
Coca-Cola caffeine free 0mg
Coca-Cola Zero 34mg
Diet Cherry Coca-Cola 34mg

Caffeine Concentration

Coca-Cola Classic contains 2.83 mgs of caffeine per fluid ounce (9.58mg/100mls).

Caffeine (mg) per Ounce