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Puffing Without Packing: Do Vapes Have Calories?

Have you ever wondered if those mysterious vapor clouds are secretly sneaking calories into your diet? It’s a strange thought, right? After all, if we counted every inhale of a glazed donut scent, we’d all be in trouble. But when it comes to vaping, the calorie question isn’t as bizarre as it seems. Let’s dive into the smoky swirls of vaporizers and find out if your vape is more than just a cloud factory.

Learn more in the video below.

What’s in Your Vape?

Propylene glycol and vegetable glycerin are not just bystanders in the world of vaping; they play crucial roles. Propylene glycol is known for its ability to carry flavors more effectively, making it a staple in most vape juices. It’s also responsible for the ‘throat hit’ that many smokers crave when they switch to vaping, adding to the overall sensory experience. Meanwhile, vegetable glycerin is thicker and is what gives vape clouds their impressive, billowy volume. But beyond their roles in aesthetics and sensation, both PG and VG are metabolized by the body like many other ingestible substances. While they are metabolized into calories, the amounts used in vaping are generally so small that their contribution to your daily caloric intake is almost negligible.

The intriguing part of the calorie discussion in vaping comes when considering the volume of vape juice one consumes. An average vaper might use anywhere from 2 to 5 milliliters of e-liquid per day. Given that VG can contain about 4 calories per gram and PG about 3 calories per gram, a quick napkin calculation would reveal that even on the high end, the caloric intake from a day’s worth of heavy vaping might only equate to the calories found in a small apple. Therefore, while technically not calorie-free, the impact of these calories from vaping on one’s diet is minimal—barely a blip on the nutritional radar, making vaping an exceedingly low-calorie activity.

Caloric Content of Vaping Ingredients

This closer look at the caloric content of vaping substances such as propylene glycol (PG) and vegetable glycerin (VG) reveals an amusing yet reassuring perspective. The caloric density of VG, reminiscent of sugar, might initially spark a dieter’s alarm. However, the context of consumption—merely inhaling these substances rather than ingesting them—presents a comedic twist. The average vaper’s daily consumption is so slight that the caloric intake becomes almost laughably negligible. Indeed, comparing it to a mosquito bite in the vast calorie forest is apt, as the impact on one’s daily caloric budget is minuscule.

Adding another layer to this analysis, consider the behavior of the typical vaper. Even enthusiastic users, who may go through several milliliters of e-liquid a day, aren’t significantly affected in terms of caloric gain. This perspective provides a reassurance to those who might worry about every aspect of their intake. In the world of vaping, the calories contributed by VG and PG are so trivial that they wouldn’t even warrant a footnote in a dieter’s log. This detail emphasizes that while vapers are indeed ingesting small amounts of these substances, the caloric impact is so minor that it hardly tips the scales—a fact that might bring a sigh of relief (or an amused chuckle) to calorie-conscious vapers everywhere.

The Flavor Factor

The world of vaping flavors is a veritable smorgasbord of tastes, ranging from the bizarre to the delightful, all designed to provide a unique sensory experience without the caloric repercussions of their real-world counterparts. These flavors, chemically engineered to replicate the exact taste profiles of foods and desserts, are meticulously crafted to engage the vaper’s senses while bypassing the digestive system entirely. The genius of this approach lies in the ability to enjoy the rich essence of “double chocolate fudge brownie” or the tangy sweetness of “grandma’s apple pie” without any of the dietary guilt. It’s a calorie-free zone where indulgence is purely aromatic and gustatory.

This magical aspect of vaping allows users to traverse a culinary landscape as expansive as any gourmet buffet—without the calories. Whether it’s the tartness of a lemon bar or the creamy decadence of vanilla custard, these flavors contribute zero calories because they are merely aromatic compounds, not actual food substances. Consequently, the pleasure derived from vaping these flavors is akin to smelling a delicious meal without eating it. For those counting calories, it’s like having your cake and smelling it too—literally. This characteristic makes vaping an attractive option for those who want to indulge their dessert cravings without impacting their waistline, offering a gustatory pleasure that’s as weightless as the vapor itself.

The Bottom Line: Are You Vaping Your Way to Weight Gain?

Wrapping up the calorie count conundrum in the world of vaping, it’s clear that these flavorful clouds are virtually weightless in terms of caloric impact. The minute amounts of calories inhaled from typical vaping sessions are so negligible that they barely register in the grand scheme of dietary considerations. In fact, you might find yourself expending more energy deciding whether or not to indulge in another session than you would from the calories contained in the vape itself. It’s a humorous reminder that while vaping can mimic the sensory pleasure of indulging in your favorite treats, it doesn’t come with the caloric cost.

However, it’s important to remember that the absence of calories doesn’t equate to a green light for unrestricted use. Vaping, especially with nicotine-infused juices, carries its own set of health considerations. Nicotine is a well-known addictive substance, and its effects on the body extend far beyond caloric intake. Therefore, while vape clouds don’t contribute to your daily calorie count, they are not entirely benign. Those considering vaping should weigh these factors just as carefully as any dietary decision. So, while you can rest assured that vaping won’t tip the scales, always consider the broader implications for your overall health.


In the exploration of whether vapes contribute calories to one’s diet, the analysis delves into the contents of e-liquids—primarily propylene glycol (PG) and vegetable glycerin (VG), both of which have minor caloric values. However, the actual caloric intake from vaping turns out to be incredibly low, with the amount consumed through vaping so trivial that it hardly impacts one’s daily calorie count. Flavorings in vape juices, designed to mimic everything from “unicorn puke” to “grandma’s apple pie,” provide the taste without the calories, offering the pleasure of sweet or savory treats without any dietary guilt. Despite this, it’s crucial to remember that while vaping might not be a calorie concern, it does come with health considerations, especially due to the presence of nicotine in some products. So, in answer to the query “do vapes have calories?”—yes, technically, but the amount is so minuscule that it won’t affect your diet, although other health risks may still apply.


1. Do vapes contain any calories?

Yes, vapes do contain a very small amount of calories due to the presence of propylene glycol (PG) and vegetable glycerin (VG) in the e-liquids. Both of these substances have caloric content—VG has about 4 calories per gram and PG about 3 calories per gram. However, the actual amount of these substances you inhale is so minimal that the caloric intake from vaping is practically negligible.

2. Can vaping lead to weight gain?

No, vaping is unlikely to lead to weight gain. The calories present in the vapor are too minimal to have any significant impact on your overall caloric intake. Additionally, the act of vaping does not stimulate insulin production, which is a factor in weight gain associated with consuming sugars and other carbohydrates.

3. Are the flavors in vape juices calorie-free?

Yes, the flavorings used in vape juices are generally calorie-free. These are chemical compounds designed to mimic specific tastes without adding any real substance or nutritional value. This allows you to enjoy a variety of flavors, like dessert or fruit, without any impact on your calorie intake.

4. Is vaping a healthier alternative to smoking in terms of calories?

In terms of calorie intake, vaping is indeed a healthier alternative to smoking. Traditional tobacco products don’t typically contain calories, but the other health risks associated with smoking far outweigh any concerns related to caloric intake. Vaping, while not completely risk-free, does not include the combustion of tobacco, which is a major health hazard.

5. What should I consider health-wise when choosing to vape?

While vaping does not contribute significantly to calorie intake, there are other health considerations to keep in mind. Nicotine, which is present in many e-liquids, is addictive and can pose other health risks such as affecting heart rate and blood pressure. Additionally, the long-term effects of inhaling substances found in vape juice are not fully understood. It’s important to weigh these factors if considering vaping, especially as an alternative to smoking.

If you want to know more, please refer to this article:

Vape Breaker Team

A professional team of 7 e-cigarette enthusiasts from all over the world. We are committed to providing e-cigarette users around the world with the most professional e-cigarette reviews, the latest information, and the most comprehensive guides, etc.

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