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How Much Caffeine Is in Celsius Energy? 2024 Breakdown

CELSIUS Essential Energy Drink 12 Fl Oz, Sparkling Watermelon (Pack of 12)

Caffeine (serving: 12 fl oz)
200 mg
Caffeine (mg / fl oz)
Caffeine strength

There are many energy drinks on the market today. As people become more health-focused, they search for healthier options to get their daily caffeine boost instead of downing six cups of coffee in a day.

Celsius’ caffeine levels vary between its different drinks, and we’ll compare them all below. However, the original Celsius drink’s caffeine level is 200mg per 12oz can. This is comparable to two major energy drinks: Monster at 160mg per 16oz and Red Bull at 80mg per 8.4oz.

The real difference is not how much caffeine is in Celsius versus these other brands but the other ingredients that make it a healthier option.

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How Much Caffeine in Celsius’ Different Drinks

Each Celsius energy drink has a different focus on ingredients. For example, Celsius Stevia has much of the same ingredients as the original, except it’s sweetened with natural Stevia extract instead of sugar.

They even offer a lower caffeine drink—the Celsius BCAA—that emphasizes getting energy from its natural vitamins and minerals.

Celsius Drink Caffeine Level
Celsius Original 200mg per 12oz
Celsius Heat 300mg per 16oz
Celsius BCAA 100mg per 12oz
Celsius Stevia 200mg per 12oz

Celsius Caffeine Levels vs. Competitors

Celsius energy drinks are newer to the market than long-standing competitors, Monster and Red Bull. But they are gaining traction in the industry as a health-conscious approach to an energy drink. We will show you how much caffeine is in Celsius energy drinks versus these two competitors.

Celsius Monster Red Bull
Celsius Original Monster Original Red Bull Original
200mg per 16oz 160mg per 16oz 80mg per 8.4oz
Celsius Stevia Monster Zero Sugar Red Bull Sugar-Free
100mg per 16oz 140mg per 16oz 80mg per 8.4oz

What Makes Celsius Unique

As you can see by the table above, Celsius caffeine levels are within 20–40mg of their competition. So, if super doses of caffeine aren’t what separates Celsius drinks from the pack, what is it?

In addition to caffeine, Celsius drinks also have thermogenic properties. The peer-reviewed scientific studies show that Celsius is one most advanced energy drinks available. Suppose you’re looking for a beverage to do more than wake you up. In that case, Celsius energy drinks are proven to aid in losing body fat and increase your endurance. Each study is available to download and read on their website.

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What About the Other stuff?


If we’re being honest, many of us consume coffee or energy drinks daily. So, the caffeine content is only one aspect of deciding what beverage we will enjoy. We need to look at other important factors such as sugar and calories, especially if we are trying to lose some pounds—which Celsius claims to help us do.

The caloric content in Celsius energy drinks ranges from 10 to 20 per can. This is a reasonable number of calories compared to other brands such as Monster or Red Bull, which have significantly higher caloric counts in their original drinks.

To put the low-calorie count in Celsius drinks into perspective, the FDA recommends that the average person ingests around 2,000 calories per day. Of course, other factors contribute to this number. But even plus or minus that daily amount of calories, you’ll overdose on caffeine long before you reach a calorie limit for the day.


Most energy drinks taste so darn good because they are loaded with sugar. However, Celsius takes a great approach to its sugar contents and uses some good alternatives.

For example, Celsius “Stevia” is sweetened with stevia—a natural sugar alternative with zero calories. They also sweeten their “Heat” beverage with sucralose, another sugar derivative with almost no calories.

woman opening a can of energy drink
Image Credit: Fotos593, Shutterstock

Potential Problems with Celsius Caffeine Levels

While they appear to be a healthier option, Celsius energy drinks still contain high levels of caffeine. Because of the stimulation, high doses of caffeine can harm your nervous system.

If you’re not accustomed to consuming caffeinated beverages, it’s always recommended that you start slowly and never exceed the recommended daily intake of caffeine listed. Failing to do so could result in many different problems.

One thing that always comes up when discussing caffeine is dependence. And while caffeine is a central nervous system stimulant, it’s not as addictive as some people proclaim. However, continued use will build a certain amount of dependence and can cause some uncomfortable withdrawal symptoms if stopped cold-turkey.

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Celsius caffeine levels are in line with industry standards. They offer numerous drinks with several flavors to suit your personal preference. Even though several studies are praising the positive health benefits of Celsius energy drinks, it’s important that they are still treated like any other energy drink. They must be consumed in moderation, or the negatives quickly outweigh the positives.


Shea Cummings

Shea Cummings is a passionate coffee writer who believes in the power of words. His aim is to provide his readers with information about their favorite coffee drinks that informs, inspires, and delights. When he's not writing for Coffee Affection or publishing on Medium (@scummingswriting), you can find him spending time in the outdoors or playing Minecraft with his wife and two sons.

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