Do Vapes Have Calories
Today, most people do their best to avoid putting things in their bodies that add to the number of calories consumed. It is also one of the most significant reasons why you are planning to switch from smoking to vaping. You need a solution that allows you to consume nicotine without inhaling smoke. Now, you must be wondering – do vapes have calories?
After all, you are not just worried about what you inhale but also about what you eat and drink. You also want to know whether the things you are consuming have an effect on your weight. Some folks believe that making the switch can help them lose excess weight. Unfortunately, there is no proof that vaping has a positive effect on diet.
Then again, it does not mean vaping will make you fat. While vaping products have calories, the body cannot absorb them unless they enter the digestive system. The lungs have no role to play in the process of gaining weight. Even if your body could absorb calories through your lungs, the calorie content of e-liquids is so negligible that it is not worth paying attention to.
So, will you fill yourself up with unnecessary calories if you start vaping? Before you can understand the answer to the question, you need to learn about the contents of vape juice.
Calorific Content of Vape Juice

The process of calculating the number of calories in a vape is by determining the calorie content of the constituents of e-liquids. Most e-liquids are made of the following ingredients.
Carrier Combo: A blend of carriers consists of vegetable glycerin (VG) and propylene glycol (PG), usually in a 50/50 ratio. This blend makes up around 90% of the e-liquid.
Flavoring Agents: Due to the highly concentrated nature of flavoring agents, vape e-liquid manufacturers have to use carrier liquids. You also know what is included in a carrier liquid. As those ingredients are already part of an e-liquid, any flavor that uses PG or VG as its base can be mixed easily.
Nicotine Content: Certain e-liquids and disposable vapes online contain nicotine, while others do not. In any case, the nicotine makes up for a tiny portion of the overall blend.
Calorific Content of VG and PG
VG contains around 4.32 calories/gram, whereas PG has about 4 calories/gram. In terms of weight, both compounds are almost the same, with PG weighing 1.036 grams/ml and VG weighing 1.26 grams/ml. The calorie density of VG is slightly higher than PG because of its slightly higher mass.
Calorific Content of Flavors
Do vapes have calories? As you can see, vapes do contain calories. What about the flavoring agents? After the California vape ban, we have stopped selling flavored products at CSVAPE, but that does not mean you cannot buy tobacco-flavored vapes from us. In any flavoring agent, the flavoring chemical comprises only a small portion of the mixture. We have already said that a flavoring agent is heavily concentrated. So, with vape juice, the carried liquid makes up for almost everything in the flavoring compound. As the PG and VG are the most common carriers in e-liquids, adding flavors does not measurably change the calorific content of e-liquids.
Calorific Content of Nicotine
Nicotine does not have a measurable number of calories.
Number of Calories in One Milliliter of Vape E-Liquid

From everything we have discussed, it can be said that a disposable vape device or a container of e-liquid contains around 5 calories/ml. The precise calorie content tends to vary depending on the composition of the vape juice. Even then, it will be somewhere in that range. Therefore, if you use 2ml of e-liquid daily, you inhale approximately 10 calories, which is negligible compared to the rest of your calorific intake. This also proves that there is zero chance that the calories consumed through vaping will have any meaningful impact on your diet, even if you spend an entire day blowing out clouds.
Can the Body Absorb Calories from Vaping?
There is no need for anyone to worry about the calorie content of e-liquids in vapes. Besides, the human lungs cannot absorb calories. So, concerns about unwanted calorie intake through vaping are entirely irrelevant.
Your body can absorb calories only when food travels through your digestive system, which means the calorific content of e-liquid has no possibility of causing weight gain. Yes, it is possible for a small amount of vapor to condense in your mouth, which may then be swallowed, but the quantity of e-liquid consumed in this way would be so small that measuring its calorific impact would be next to impossible.
Final Thoughts
So, do vapes have calories? If you have been reading this from the beginning, you already know the answer. There is not much to say when it comes to discussing the number of calories in vapes. E-liquids contain a negligible number of calories. Understandably, there is no way for vaping to affect your diet, even if you vaporize a large quantity of vape juice every day.
Simultaneously, shifting from smoking to vaping is not a “magic pill” for losing weight. If you hope to shed excess weight, you have to do it the traditional way – stay away from snacks, candies, and drinks filled with empty calories. If you love the original flavor of tobacco, you can buy best vaporizers online here from us at CSVAPE.
FAQs
Q1. Do sweet-flavored vapes have more calories than tobacco flavors?
A2. Not really. The sweet flavor doesn’t add significant calories. Most flavoring agents use PG or VG as carriers, so the calorie content stays about the same across all vape flavors.
Q2. Can vaping suppress appetite or cravings?
A2. Some users say vaping helps distract from snacking, especially with sweet flavors. But there's no proven link between vaping and appetite control. It's more about habit replacement than appetite suppression.
Q3. Is vaping a good option for weight loss?
A3. Vaping isn’t a weight loss tool. It doesn’t burn calories or boost metabolism. While it may help some avoid high-calorie snacks, it’s not a substitute for real lifestyle changes.
Q4. Do nicotine-free vapes have fewer calories?
A4. Nicotine-free vapes generally have the same calorie content as nicotine versions. That’s because the bulk of the liquid-PG and VG-remains the same, and nicotine doesn’t contribute measurable calories anyway.
Q5. Can vaping lead to bloating or weight gain indirectly?
A5. There’s no evidence vaping causes bloating or weight gain. However, if it leads to less movement or poor snacking habits, indirect effects could happen-but that’s about lifestyle, not vaping itself.
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