Caffeine is one of the only FDA-approved drugs that is present naturally and legally added to widely consumed foods. Exactly how much caffeine is there in the food and beverages you consume? CSPI has compiled the data. How much caffeine is in my cup of Starbucks or Dunkin'?
How much caffeine is in my bottled coffee drink?
How
much caffeine is in my ground coffee or espresso?
How much caffeine is in my tea?
How much caffeine is in my Coke, Pepsi, or other soft drink?
How much caffeine is in my Monster or other energy drink?
How much caffeine is in my caffeinated water?
How much caffeine is in my chocolate, ice cream, or yogurt?
How much caffeine is in my caffeinated snack?
How much caffeine is in my over-the-counter drugs or supplements?
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Related
It depends on the drink.
Amount of caffeine in a 330ml can.
Coca‑Cola original taste
Coca-Cola zero sugar
Diet Coke
32mg
32mg
42mg
If you want to avoid caffeine, try caffeine-free Diet Coke or one of our other caffeine-free sparkling soft drinks, such as Fanta, Sprite or Lilt.
Did you know? A mug of tea contains about 75mg of caffeine, while a mug of coffee has about 100mg of caffeine.
How does the caffeine in Coca-Cola cans compare to other drinks? See our caffeine chart.
- Caffeine Amount
46 mg
- Caffeine strength
MODERATE
- Calories
0
- Serving size
Diet Coke is the most popular low-calorie soda worldwide.
In different markets it is more popular than rival cola Diet Pepsi.
Diet Coke Flavors and Variations
All flavors have the same caffeine amount. Most have been discontinued, and new flavors continue to appear.
- Caffeine Free Diet Coke
- Diet Coke with Lemon
- Diet Coke with Lime
- Diet Vanilla Coke
- Diet Raspberry Coke
- Diet Black Cherry Vanilla Coke
- Diet Coke sweetened with Splenda
- Diet Cherry Coke
- Zesty Blood Orange
- Feisty Cherry
- Twisted Mango
- Ginger Lime
Diet Coke has about 32% more caffeine than Coca Cola Classic.
Where To Buy
Diet Coke, 12-12 fl. oz Cans, Fridge
Pack
Amazon.com Price $3.93 ($0.03 / Fl Oz)
(as of 20:20 EST More InfoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.)
Coca Cola Refreshments : Diet Coke, 12 oz. can -:- Sold as 1 CT
Amazon.com Price $29.04 ($2.42 / Ounce)
(as of 20:20
EST More InfoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.)
Diet Coke 12 oz. cans, 35 pk. A1 (12 Fl Oz (Pack of 140))
Amazon.com Price $185.54 ($0.44 / Fl Oz)
(as of 20:20 EST
More InfoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.)
See more Diet Coke at Amazon.com
Ingredients in Diet Coke
Carbonated Water Caramel Color Aspartame Phosphoric Acid Potassium Benzoate (to Protect Taste) Natural Flavors Citric Acid Caffeine.
Is Diet Coke high in caffeine?
Diet Coke contains 3.83 mg of caffeine per fl oz (12.96 mg per 100 ml). A 12 fl oz can has a total of 46 mg of caffeine.