What Is TAC in Weed and How Does It Differ from THC?

If you’ve ever checked a cannabis label, you’ve probably looked at the THC percentage to get an idea of how strong it is.

But then you might’ve seen TAC (Total Active Cannabinoids) and wondered what it means. Is it just another number, or does it actually matter? Turns out, TAC gives you a bigger picture of what’s in your cannabis—not just THC, but other cannabinoids that can shape your experience.

In this guide, we’ll break down what TAC is, how it’s different from THC, and how you can use it to make better choices when buying cannabis.

What is TAC?

TAC stands for Total Active Cannabinoids, and it’s a way to measure the combined percentage of all active cannabinoids in a cannabis product.

Most people focus on THC (the stuff that gets you high) or CBD (known for its calming effects), but cannabis actually contains many other cannabinoids like CBG, CBN, and CBC—each contributing to the overall effects of the strain or product. Instead of looking at just one cannabinoid, TAC gives you the full picture of what’s inside.

Think of it like this: if THC is the caffeine in your coffee, TAC is the entire coffee blend—including the flavors, aroma, and other active compounds that affect how you feel.

Why is Total Active Cannabinoids (TAC) Important?

So, why should you care about TAC? Well, cannabis is more than just THC. The way a strain makes you feel depends on the entourage effect, which is the idea that cannabinoids work better together than alone.

Example:

• CBG may boost focus and reduce inflammation.

• CBN is often linked to relaxation and sleep.

• CBD can balance out THC’s intensity, making for a smoother high.

A strain with high THC but low TAC might give you a powerful high, but it could lack the depth and balance that comes from other cannabinoids. On the flip side, a product with moderate THC but a high TAC may offer a more well-rounded, enjoyable experience—whether you’re using cannabis for relaxation, creativity, or medical benefits.

What’s the Difference Between THC and TAC?

If you’re still confused about the difference between THC and TAC, check out these three key differences explained in a straightforward, easy-to-understand way.

What They Measure

THC is the compound most known for its psychoactive effects—it’s the one that gives you that high.

TAC, which stands for Total Active Cannabinoids, isn’t just about THC. It adds up all the active cannabinoids in the product, including THC, CBD, CBG, and others.

So, while THC is one key ingredient, TAC gives you the whole picture.

Impact on Your Experience

Because THC focuses solely on that one active ingredient, its effects are pretty direct.

TAC, however, reflects a mix of various cannabinoids working together. This combination can influence your overall experience in a more balanced way, thanks to what’s known as the entourage effect.

In short, a high THC value means a strong high, but a higher TAC suggests there’s more going on behind the scenes that might create a smoother or more nuanced effect.

What You See on the Label

On a product label, the THC percentage tells you exactly how much of that single compound is in the product.

TAC, on the other hand, provides a total percentage of all active cannabinoids present. This extra detail helps you understand the overall potency and potential benefits of the product, especially if you’re interested in a more rounded cannabis experience.

By checking both THC and TAC, you can make a more informed decision about which product might work best for your needs.

How to Use TAC When Choosing Cannabis Products

If you now understand the importance of TAC, take a look at these steps. That way, the next time you’re choosing a cannabis product, you can use TAC as a helpful guide to make a better decision.

1. Know What You’re Looking For

Before diving into labels, take a moment to think about your goals.

Are you after a potent high, a balanced experience, or specific therapeutic benefits? Knowing what you want helps you understand why the full cannabinoid profile—reflected by TAC—matters for you.

2. Read the Label Carefully

When you check out a product, look beyond just the THC percentage.

Find the TAC value on the label. This number gives you the sum of all active cannabinoids, so it offers a broader view of what’s in the product.

It’s a quick way to see if you’re getting more than just a high THC hit.

3. Compare TAC with THC

Since THC is just one part of the picture, compare its percentage with the TAC.

A product with a high TAC but moderate THC might deliver a more balanced experience, thanks to other cannabinoids like CBD, CBG, or CBN.

This comparison can help you decide if the product aligns with your desired effects.

4. Experiment and Adjust

Cannabis experiences can be pretty personal. Once you have a good idea of how to use TAC, don’t be afraid to try out a few products.

Notice how different TAC levels influence your experience, and adjust your choices over time to better suit your preferences.

Using these steps, you can make more informed decisions when choosing cannabis products.

Conclusion: Should You Care About TAC?

Definitely. If you’ve only been looking at THC percentage when choosing cannabis, it might be time to start paying attention to TAC as well.

At BMWO, we offer a wide selection of high-quality cannabis products, including flower, edibles, concentrates, and vapes—each with detailed cannabinoid profiles to help you find the right product for your needs.

Check out our blog for more informative content! We’ve covered topics like “THC Distillate Explained,” “The Best Valentine’s Gifts for Stoners,” and much more.

In short, THC determines the high, but TAC gives you the full picture by including other cannabinoids that shape your experience.

By looking at both, you can choose what suits you best—whether it’s a stronger high, a balanced effect, or extra therapeutic benefits.

Next time you shop, check the TAC—you might find something that works even better for you.

FAQs

Is TAC more important than THC?

It depends on what you’re looking for. If you want a strong high, THC is the main factor. But if you’re looking for a more balanced or therapeutic experience, TAC gives a fuller picture by including all active cannabinoids.

Does a higher TAC mean a stronger high?

Not always. TAC includes both psychoactive and non-psychoactive cannabinoids, so a high TAC doesn’t necessarily mean a more intense high. It might just mean a richer, more well-rounded experience depending on the cannabinoid mix.

How can I use TAC to find the best product for me?

If you want an intense high, look at THC first but check TAC for supporting cannabinoids. For relaxation or pain relief, a higher TAC with CBD or CBN may be better. Checking TAC alongside THC helps you find a product that matches your needs, not just raw potency.