CBD is derived from Cannabis sativa, the marijuana plant. It is a cannabinoid that interacts with the endocannabinoid system to stabilize and relax the body. There are several methods of ingesting, from tinctures and edibles to beverages. But one method has been gaining ground in the past few years, and that is vaping.

Vapes are e-cigarettes that imitate smoking by vaporizing liquids without actually burning any tobacco. When you vape, you inhale the vapor produced from the aerosol. You can inhale CBD oil if you want quicker effects that you’d get from the other methods of ingestion. Before you start vaping CBD, you have to know how much CBD to vape for your needs.

How To Calculate Your CBD Vape Dosage?

If it is your first time, you may need to start with the smallest amount, 1mg, for example. If that isn’t up to the mark, then you can move up to 2mg, and so on, until you find the best starting point for you. You can quickly notice the effects as vaping hits your system within minutes. Otherwise, you can start with the lowest dosage on your CBD vape dosage chart.

CBD Vape Dosage Chart

There are several dosage charts you can find with different CBD amounts. The best thing to do is experiment with different levels until you find an acceptable level for your body. If you’ve asked how much CBD should I vape, then you should check out the chart below. This chart is a suggestion, and if it doesn’t work for you, you can tweak some amounts to suit your condition.

Body weight < 25lbs 26-45 lbs 46-85 lbs 86-150 lbs 151-240 lbs >241 lbs
Severity level

None – mild 4.5 mg 6 mg 9 mg 12 mg 18 mg 22.5 mg
Medium 6 mg 9 mg 12 mg 15 mg 22.5 mg 30 mg
Severe 9 mg 12 mg 15 mg 18 mg 27 mg 45 mg

Factors Affecting CBD Vape Dosage

Before you start vaping CBD oil, there are factors you need to consider that determine your CBD vape dosage. You may ask how much CBD should I vape for pain relief. But, two people probably won’t have the same dosage, especially if they have different physical features. Below are some factors for consideration before you calculate your CBD vape dosage:

Body weight

Your body weight directly affects the amount you should inhale, and this is because higher body weights require a higher amount to be effective.

Body metabolism

Your body chemistry also plays a role in how effective the CBD in your body is. If you have a fast metabolism, you may need a higher concentration of the substance. Also, people have different endocannabinoid systems, which means that it will affect you differently.

The concentration of the CBD oil

A well-concentrated vial of CBD oil is a lot more effective than weaker concentrations of oil, and thus should be ingested in smaller amounts. Some medical conditions need stronger concentrations of oil than others.

Bioavailability of delivery method

Bioavailability refers to the amount of the substance taken into the bloodstream. Vape oil has the highest bioavailability rate at 40 to 50%. This means that if you inhale 5 mg of oil, your body will absorb 2 to 2.5 mg of the oil. Oil has the highest bioavailability of all the other forms, with tinctures having 20 to 30%, and edibles having 5 to 15%.

The seriousness of the health condition

Certain conditions require a higher concentration to be effective enough to work. For example, mild conditions may require 6 to 8 mg dosage on a 100-pound person, while a severe condition will require 18 to 20 mg of oil.

Benefits Of Vaping CBD

CBD is a controversial topic in the health community because of the numerous benefits that it is claimed to cure. While some of these claims have been confirmed, many other symptoms haven’t. A lot of these claims are based on hearsay and personal experiences. So, pending the confirmation of the remaining benefits, it should be taken at your discretion.

  • Pain relief

CBD has been used as a remedy for chronic pain for decades. It is an effective solution to the most severe types of chronic pain, which are inflammatory and neuropathic pain. CBD is perfect for arthritic pain also.

  • Blood pressure regulation

CBD acts as a vasodilator, and it relaxes and expands blood vessels to allow the free passage of blood. This property is good for sufferers of low blood pressure.

  • Insomnia remedy

The oil relaxes the body and muscles, and this can help people suffering from insomnia to fall asleep.

  • Anxiety and depression management

Although this has not been proven, ongoing studies are observing the relationship between CBD and its impact on mental health and wellbeing. It supposedly helps to suppress some symptoms of illnesses, and imitates serotonin, which is also known as the ‘happy drug.’

  • Nausea relief

This substance has antiemetic effects that help to relieve nausea, vomiting, and diarrhea symptoms. It also influences the endocannabinoid system, which controls nausea.

  • Antioxidant properties

CBD is a potent antioxidant that helps to reduce the number of free radicals that may sometimes accumulate in the body.

Side Effects Of CBD Oil Overdose

CBD oil has already been proven to be safe for use in humans, and there are no adverse side effects of vaping oil. But, in the rare instance that it has a negative effect, they are generally very mild and negligible. Some possible side effects of vaping oil are:

  • Dry mouth
  • Dizziness
  • Lightheadedness
  • Low blood pressure
  • Drowsiness


CBD is a natural remedy for several known disease conditions. It offers the advantages of marijuana without the high that cannabis brings. Now, you can inhale it to access benefits more swiftly and effectively. One thing to note when vaping is that moderation is key. As long as you have the correct CBD vape dosage chart, you don’t have anything to worry about.