(Last Updated On: January 24, 2023)

Is vaping calorie-free? Most people vape e-liquids for fun, but some do it to satisfy their addictive chemical cravings. But, aside from the thrill, throat hits, massive clouds, and satisfaction it provides, are there any other side effects to inhaling vape juice or using an e-cigarette? 

Is vape juice calorie-free? Does vaping cause you to lose or gain weight? Is nicotine caloric, and how many calories are in a vape? These are all critical questions that every sound vaper should be able to answer, and this article does just that. 

What is Vaping? 

Vaping has been popular for a long time. Almost everyone in the younger generation can describe what it is. It has been extremely popular for quite some time. According to a 2018 study, 8.1 million adults in the United States have used e-cigarettes purchased from online retailers. This figure has changed dramatically since then. 

Let us now define what vaping is. Vaping is simply inhaling the vapors produced by a vape. They come in different flavors, giving users different experiences. Bubble gum vape from Dank Vape Online, for example, contains 1 gram of pure distilled THC oil extracted from the hybrid strain Bubble Gum. Bubblegum originated in Indiana in the 1970s and has a nearly 80/20 ratio of indica to sativa dominance. Indiana Bubblegum was crossed with an unidentified indica cannabis strain to create the bubblegum indica dominant hybrid strain. 

Notably, a battery typically powers this “vape” or vaping device. The younger generation is the most prized target audience for this trend. An e-cigarette operates similarly to a hookah by heating the liquid and producing vapor.  

We typically find nicotine, VG, and PG, various flavorings, and various heated chemicals in this liquid. Generally, combining these e-liquid ingredients is less harmful than cigarette smoke. There are more dangerous substances in cigarette smoke, such as tar. They remain in our lungs for an extended period. 

However, don’t consider vaping completely risk-free or “healthy.” There are a few restrictions to keep in mind.  

Does Vaping Have Calories? – Does E-liquid Contain Calories? 

The short answer is that yes, vapes do contain calories. However, not all e-liquid contain the same amount, which is why it’s critical to understand the differences between the various types of e-liquid if we hope to gain a good understanding of how vaping can affect our weight. Similarly, we must consider how many calories we consume when we vape.  

How Many Calories in a Vape? 

The number of calories in a typical vape cartridge, which typically holds around 5 milliliters of liquid, is extremely low. The calorie content of vape juice is usually around four calories per ml. Surprisingly, this is due to the vape juice itself rather than the flavorings used to create the delicious taste of your favorite vapes. 

With this in mind, an average vape juice cartridge (in its entirety) contains only about 20-25 calories. That is equivalent to eating a small carrot. That’s for the entire cartridge, which you’re unlikely to finish quickly. 

Why are we saying this? Most puffs will only use about 1/100th of a milliliter based on a typical user’s vaping technique and vape juice strength. If that sounds insignificant, it’s because it is. With this in mind, each puff of your vape pen will provide you with approximately 0.04 calories if there are calories in every ml of vape juice (roughly). That’s practically nothing and will likely have so little effect on your body that you won’t notice the difference. 

Does Vaping Impact Your Weight? 

In general, vaping will not cause you to lose or gain weight. Notably, the number of calories in a single vape is so low that you’d have to go through multiple cartridges every day to see even minor changes in weight gain. That’s great news for people trying to maintain or lose weight. 

While vaping will not cause you to gain weight, it may indirectly help you lose it. Indeed, occupying your time with a vape pen may make you less likely to reach for snacks. Furthermore, some people experience appetite-suppressing properties due to vaping, which could help you reduce your portion sizes and avoid overeating. 

Does Vaping Affect Blood Sugar Levels? 

While the vape tastes incredibly sweet due to the extremely low levels of sugar and energy in your vape juice, this isn’t entirely true; in fact, your vape juice is much more likely to provide next to no calories per puff. According to this expectation, you should not experience significant blood sugar spikes due to vaping. 

However, it’s crucial to note that the risk of elevated blood glucose may be around 20% higher for those who use a vape pen or e-cigarette versus those who do not. While you should not experience any blood sugar spikes due to vaping (because the number of calories in one vape is nearly 0), it is possible to experience elevated blood sugar. 


If you want to live a healthier lifestyle or lose/maintain weight, questions like “do vapes have calories” are critical to consider. Fortunately, while vape pens contain calories, they are extremely low. One complete vape cartridge contains only about 25 calories. Meanwhile, the number of calories in a single vape puff is nearly zero, at around 0.04. As a result, if the thought of calorie consumption has been holding you back from trying vaping, don’t worry – vaping is almost calorie-free. 

Of course, it’s important to remember that each vape cartridge will have slightly different chemical properties and makeup. With this in mind, if you want a more specific answer, you should contact the manufacturer directly to see if they can assist you further. 

Written by Kathy Cooley