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Home » How Much Caffeine is in Mountain Dew (vs Coffee)?

How Much Caffeine is in Mountain Dew (vs Coffee)?

Mountain Dew’s history is as rich as it is yellow. Mountain Dew is a global supersweet soda sensation that started out as a knockoff mixer for alcohol to become the go-to caffeine fix for gamers. But does Mountain Dew have caffeine, and how much vs coffee?

This article answers: how much caffeine is in Mountain Dew vs coffee?

What Is Mountain Dew?

Mountain Dew, or mtn dew, is a product of PepsiCo. It is known for its characteristic citrus taste and neon yellow hue.

For a brief history of Mountain Dew, check out this YouTube video.

Mountain Dew Flavors 

Mountain Dew, like other popular softdrinks, comes in a variety of flavors. The main ones are Voltage, Live Wire, Code Red, Major Melon, and Major Melon Zero Sugar (1). 

Mountain Dew Contents

Mountain dew’s list of ingredients for a single serving size of 1 cup, or 227 g, includes carbonated water, high fructose corn syrup, concentrated orange juice, citric acid, natural flavors, sodium benzoate (preserves freshness), caffeine, sodium citrate, erythorbic acid (preserves freshness), gum arabic, calcium disodium edta (to protect flavor), brominated vegetable oil, and Yellow 5. Mountain Dew contains 110 calories per serving as well as 35 mg of sodium (1% of the daily recommended value) and 29 g of sugars (10%).

Just 1 cup or ⅔ of a 12 fluid oz. of Mountain Dew takes up all of your recommended sugar allowance for the day!

Not only is this a sweetness overload, but it is crucial to be mindful of how much sugar you have per day for your nutritional needs, weight maintenance, and heart health (2). 

The American Heart Association recommends limiting added sugars to no more than 6 percent of calories each day. For most American women, that’s no more than 100 calories per day, or about 6 teaspoons of sugar. For men, it’s 150 calories per day, or about 9 teaspoons.

Natural and added sugars are found in many foods, so it is important not to overdo them.

Coffee Vs Mountain Dew: Which Has More Caffeine?


How much caffeine is in a 12 oz. Mountain Dew? There is 54 mg of caffeine in mtn dew per every 12 fluid oz. can for both regular and diet types vs about 136 mg of caffeine in a traditional cup of coffee of around the same amount. There is a greater amount of caffeine in Mountain Dew Zero than its regular counterpart at 68 mg per every 12 fluid oz. can. There is more caffeine in coffee vs Pepsi, Red Bull, and other energy drinks, but how much caffeine is in different coffee types depends on a variety of factors. 

Final Thoughts

Is there caffeine in Mountain Dew? Yes, diet and regular Mountain Dew have 54 mg of caffeine per 12 fluid oz. Mountain Dew Zero has 68 mg per 12 fluid oz. Coffee has more caffeine, with about 136 mg per 12 fluid oz, depending on the coffee used.


Bawls Exxtra has the highest caffeine. This soda features 9.4 mg of caffeine per fluid oz., so 12 fluid oz. of Bawls Exxtra contains 113 mg of caffeine. It usually comes in a can of 16 fluid oz., bringing the total up to a whopping 150 mg of caffeine, or 1 to 1.5 full cups of coffee. Runners-up are Coke Coffee, which contains 69mg/12 fl oz, and Dr. Pepper, which contains 32mg/12 fl oz.

There is 91 mg of caffeine in a 20 oz. Mountain Dew bottle. This is more than double how much caffeine is in a can of Mountain Dew with less than double the drink amount. Mountain Dew has 4.5 mg of caffeine per fluid oz.

Mountain Dew has more caffeine than Coke, which has 34 mg of caffeine per every 12 fluid oz. can and equals the caffeine content of Coke Zero. Also, Coca-Cola with coffee has 69 mg of caffeine per every 12 fluid oz, and there is triple the caffeine in coffee vs different soda drinks.

  1. PepsiCo, Inc. (n.d.). Mtn Dew Flavors. Retrieved September 30, 2022, from https://www.mountaindew.com/product-categories/mtn-dew-flavors/
  2. American Heart Association. (n.d.). Added Sugars. Retrieved September 30, 2022, from https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/sugar/added-sugars
Dasha Toptygina
I am a writer who delves into all manner of things related to coffee, cats, and characters. I started drinking coffee daily in university and now my entire work, life, and personality all revolve around procuring the perfect brew. I start every morning with yoga, French Press coffee, and some special creative time devoted to working on a magical cat café story... but, more on that later.

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