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Approximately from 34mg per 12 oz. For comparison, green tea has about 25 mg per 12 oz, black about 50, and coffee can have upwards of 200 mg.

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16y ago
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15y ago

Enough to keep you up for a couple extra hours.

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12y ago

A 12 ounce McDonald's coffee contains 10.3 fluid ounces of coffee (according McDonald's representatives).

109mg of caffeine

per 12 ounce cup


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Q: How much caffEIne in a large Diet Coke from mcdonalds?
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How much caffeine is inn a can of caffeine free Diet Coke?

i dont think that there is caffeine-free diet coke. If there is then it's caffeine free!\ or else it's about 23 grams of caffeine

Is Diet Coke addicting?

Most Coke products contain caffeine, and caffeine is a stimulant drug that is addictive.

How much caffeine is in 330ml Diet Coke?

100 g of caffeine

Does Diet Coke have the same amount of caffeine in it as Coke zero?

Probably not; diet coke is much healthier than coke. diet coke is actually not better than normal coke as the acids in diet coke make you want more sugar and makes you want more sugar and food so it makes you binge out on mainly sugar filled foods. so if you are dieting i would recommend you drink neither.

What reacts with coke?

Would you believe it is the candy called Mento's.

What has more caffeine Diet Coke or diet Dr Pepper?

Dr Pepper Has 41Mg and Diet Coke Has 46 Mg :D

Is there decaffeinated coke?

I dont think so but coke zero has the least amount of caffeine There is decaf. coke but its diet.

How much caffeine is in a 2 liter of Diet Coke?

262 mg

Is Coca-Cola or Diet Coke better for you?

get a can of coca cola and diet and see how fat does it have and caffeine

How much caffeine in diet snapple?

I did a full write-up in a blog entry (see here: but the short answer is Diet Coke Plus probably has a similar amount of Caffeine that 'normal' Diet Coke has - about 46 mg per 12 oz. can.

Is there a list of Diet drinks without caffeine?

Good old liquid water. There is Caffeine Free Pepsi and Caffeine Free Coke.

Does McDonald's Diet Coke have caffeine?

Yes. All teas contain a small amount of caffeine.