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 Classic Can Shaped Canvas Barrel Purse Bag Coke

Price: $23.90Available from Amazon / Coca-Cola

Springbok "Coca-Cola Classic Signs" 2000 Piece Jigsaw Puzzle

Price: $25.99 $16.95Available from Amazon / Springbok

Classic Cooking With Coca-Cola

Price: $12.95 $2.68Available from Amazon /

Motor City Classics 1947 Coca-Cola Bottle Truck (1:87 Scale), Red

Price: $10.99 $2.00Available from Amazon / Motor city classics

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

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/100 ml).

Caffeine (mg) per Ounce