Skip to Content

How Much Sugar Is In A Mountain Dew? [Nutritional Facts]

Last updated on August 11th, 2021

how much sugar is in mountain dew

Mountain Dew is one of the most popular sodas on the market. But how much sugar are you consuming when you “Do The Dew”?

Let’s take a closer look at how much sugar you can find in various serving sizes.

So, how much sugar is in a Mountain Dew?

The short answer to this question: It will depend on the size container. A 12 ounce can has 46 grams of sugar, and a 16 ounce can has 61 grams of sugar.

A 20-ounce bottle will have a whopping 77 grams of sugar in one bottle. A liter will have less than double the amount with 124g in one bottle.

Go up a half liter and you get 60 extra grams of sugar. And finally, a 2-liter bottle will yield 276 grams of sugar.

Again, that’s a whole lot of sugar for just the daily value. A 20-ounce bottle has almost 20 teaspoons of sugar.

That is way more than what you might need on a regular basis.

According to the American Heart Association, men should average no more than at least 36 grams of sugar per day or 9 teaspoons.

For women, it’s 25 grams or 6 teaspoons. Looking at these bottles alone, a 20-ounce bottle is just over double of what you need.

What you’ll probably notice is that the Nutritional Facts don’t show “Added Sugars” unlike some soda labels.

But rest assured, there are added sugars in Mountain Dew including High Fructose Corn Syrup (or HFCS). There long has been a discussion about the difference between total and added sugars and why they are being labeled to begin with.

How Much Sugar Is In A 16 Ounce Mountain Dew?

Mountain Dew has 16-ounce cans for those that want something slightly larger in size.

A 16 ounce can contain 61 grams of sugar. That is the equivalent of nearly 15 teaspoons of sugar. Once again, it’s more than enough sugar to take in on a daily basis.

Because of its slightly large size, these are best sellers because they are sold individually.

Meanwhile, 12-ounce cans are no longer sold individually in most convenience stores and are typically sold in 12 or 24 packs.

How Much Sugar Is In A 12 Ounce Mountain Dew?

How Much Sugar Is In A 12 Ounce Mountain Dew

A 12 ounce can of Mountain Dew has 46 grams of sugar in total. Even at one of the smallest serving sizes available, that is still more than enough of the daily limit.

This will estimate around 10 teaspoons of sugar. While one might be enough for the day (if you so choose), more than that might be just pushing it.

Knowing how much sugar is contained in either one can or bottle might be enough to reconsider your soda drinking habits.

If you think Mountain Dew is one of the sodas that has the most amount of sugar, then you’re right.

But there are others out there that just might give the Dew a run for its money.

Read on to find out which other sodas have the most sugar.

Which Soda Has The Most Sugar?

Out of five of the most popular soft drinks, Mountain Dew has the most sugar.

Taking a look at the grams per liter, Mountain Dew comes in with just a little over 121 grams of sugar.

Not far behind is another soda in the PepsiCo family, Mug Root Beer.

It has 114 grams of sugar.

And if you thought apple juice was healthy, then guess what?

There is one kind that you might want to scratch off the list. Minute Maid’s Apple Juice comes in with 109.62 grams per liter.

That’s pretty scary considering it is the one non-carbonated beverage that has the most sugar.

Circling back to the carbonated side of things, Pepsi has 109 grams of sugar per liter with Coke rounding out the top five with 105 grams of sugar. Even though there are plenty of sodas out there, they still have more than enough sugar than the daily limit.

If you are looking for a sugar-free approach, there’s always the diet or zero sugar options. Keep in mind though that some of these zero sugar options may have more caffeine compared to regular sodas.

One of the main reasons why these sodas have the highest amount of sugar is the amount of high fructose corn syrup.

And it can be found in most sugary beverages that you can find (and it can even be found in most foods). As such, if you are looking to cut down on sugary beverages, moderation is one of the most important things that you can do.

As mentioned before, diet and zero sugar options will probably be more to your liking. Or if you wish to do so, you can simply quit soda altogether (which might be a challenging task).

Also, if you want to get down to specifics on which Mountain Dew has the most sugar, let’s just say the bigger the serving size the more you get.


Of all the sodas on the market, it’s no surprise to see Mountain Dew at the top of the list.

Especially when it contains so much sugar whether it’s in a 12 ounce can or a 2-liter bottle.

Should Mountain Dew be a soda that is worth steering clear from? Most likely, yes.

But if you want more caffeine and want a sugar-free alternative, you may want to consider other options like Pepsi Zero or even Diet Mountain Dew.

Even then, there are still plenty of sodas on the market that are loaded with sugars. There are plenty of sugar-free alternatives.

Also, the lesson here is that even if you scale back on soda, there are non-carbonated beverages out there that may also be packed with sugar (like Apple Juice).

It’s always a good idea to check the labels before purchasing your next soda or juice so you know how much sugar you are consuming.

While there are so many flavors of Mountain Dew that are available today, the amount of sugar still remains the same regardless of flavor.

But still, it might be wise to drink soda in moderation if you are one of many that enjoy Mountain Dew. It should be mentioned that earlier this year, Mountain Dew released a zero-sugar version of the soft drink and has gained some popularity since then.

It was an alternative to those who wanted a richer taste compared to Diet Mountain Dew, which seemed to taste a bit more watered down.

IF after reading all this and you’re still after that Mountain dew fix then you can get a case here on Amazon.  Please consume in moderation.