Average Caffeine Content of Common Foods, Beverages & Medications Coffee mg/cup Brewed Coffee 135 Decaffeinated 5 Drip 164 Instant 95 Percolated 134 Teas mg/5oz Herbal 0 1-min brew 21-33 3-min brew 35-46 5-min brew 39-50 Soft Drinks mg/12oz Barq's Root Beer 22 Coke Classic 34.5 Diet Coke 46.5 Dr. Pepper 42 Fanta 0 Fresca 0 Mountain Dew 55 Mr. Pibb 41 Mug Root Beer 0 Pepsi 37.5 Diet Pepsi 36 Sprite 0 7-Up 0 Sunkist Orange 42 Tab 45 Drugs mg/tab Actifed 0 Anacin 64 Aspirin-generic 0 Bufferin 0 Contac 0 Dristan 30 Excedrin 130 Midol 64 No-Doz 200 Triaminicin 30 Tylenol 0 Sudafed 0 Vanquish 66 Vivarin 200 Chocolate,Cocoa mg/oz Baking Chocolate 35 Bittersweet Choc. 25 Carob 0 Chocolate Milk 6 Cocoa Drink Mix 1 Ovaltine 1 Sweet/Dark Choc. 20