How much caffeine does diet coke have

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'?

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How much caffeine is in my tea?

How much caffeine is in my Coke, Pepsi, or other soft drink?

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How much caffeine is in my caffeinated water?

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How much caffeine is in my caffeinated snack?

How much caffeine is in my over-the-counter drugs or supplements?

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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.

  1. Caffeine Free Diet Coke
  2. Diet Coke with Lemon
  3. Diet Coke with Lime
  4. Diet Vanilla Coke
  5. Diet Raspberry Coke
  6. Diet Black Cherry Vanilla Coke
  7. Diet Coke sweetened with Splenda
  8. Diet Cherry Coke
  9. Zesty Blood Orange
  10. Feisty Cherry
  11. Twisted Mango
  12. 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.

Total Caffeine (mg)

SIMILAR ITEMS

Which soda has most caffeine?

Jolt Cola - by far the most well-known higher caffeinated soda.

Which has more caffeine regular or Diet Coke?

The caffeine level in Diet Coke is slightly higher than it is in regular Coke, which typically has about 32 milligrams in a 12-ounce can and 50 milligrams in a 20-ounce bottle. The caffeine added to Diet Coke and other drinks is often synthetic.

How much caffeine is in a 500ml Diet Coke?

Caffeine and Pregnancy.

Does Coke Zero have more caffeine?

There are very few differences between Diet Coke and Coke Zero. As such, there is no concrete, measurable reason to suggest that one is superior to the other. Nutritionally, there are no significant differences. Their ingredient and caffeine contents are similar as well, so neither is healthier than the other.

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