Whether you’re new to cannabis or just need a quick refresher, understanding how weed is measured is key to getting exactly what you want from your dispensary experience. Weed measurements can seem confusing at first, with terms like “eighth,” “quarter,” and “ounce” thrown around—but don’t worry, we’ve got you covered. Here’s everything you need to know to confidently shop for cannabis, understand your options, and even impress your friends with your knowledge.
Cannabis is typically measured by weight, and the most common units you’ll see at a dispensary are grams and ounces. The United States, unlike many other countries, uses a mix of the metric (grams) and imperial (ounces) systems for cannabis. The main breakdowns you’ll encounter are:
Let’s dive into what each of these really means in terms of actual weight and use.
Here’s a quick look at the most common measurements you’ll find in dispensaries:
It’s common to hear people talk about “a half,” “a quarter,” or “an eighth” when describing how much weed they want to buy.
A single gram of weed is the smallest amount typically sold at dispensaries. It’s enough for about 1–2 joints, or a couple of bowls in your pipe. Grams are perfect if you want to sample different strains or just need a quick pickup.
The term “eighth” refers to an eighth of an ounce—one of the most common purchase sizes.
Why 3.5? Because there are about 28 grams in an ounce, so 28 ÷ 8 = 3.5 grams. An eighth is usually enough for 3–7 joints, depending on how you roll.
If you want to buy in larger quantities, here’s what you need to know:
Most dispensaries use these increments to set their pricing, and there are often deals for buying larger amounts. Always check Missouri regulations for legal possession limits.
Here’s a handy chart for quick reference:
Measurement | Grams | Common Use |
1 Gram | 1 | 1–2 joints/bowls |
Eighth (⅛) | 3.5 | 3–7 joints |
Quarter (¼) | 7 | 6–14 joints |
Half (½) | 14 | 12–28 joints |
Ounce (1 oz) | 28 | 24–56 joints |
Actual yield depends on joint or bowl size, but this gives you a good general idea.
How is weed measured at dispensaries?
Cannabis is weighed on digital scales to ensure accuracy, with measurements typically listed in grams or ounces. Packaging will always be clearly labeled.
What’s the best amount to buy for a new user?
Start small—1 gram or an eighth lets you try a strain without too much commitment.
How much is an eighth of weed?
Prices vary by quality and strain, but an eighth (3.5g) is often the best value for sampling a few sessions.
Is it legal to buy an ounce of weed?
In Missouri, adults 21+ can possess up to 3 ounces. Always check current state laws before purchasing.
Weed measurements don’t have to be confusing. Whether you’re a first-timer or an experienced enthusiast, knowing how to read the labels—and ask the right questions—will help you get the most out of your dispensary visits. Still have questions? Stop by any Sunrise Dispensary location or check out our online menu for more guidance. Happy shopping!
Disclaimer: The information provided in this blog post is for general informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. The content reflects research, personal opinions, and reports from other sources. Sunrise Dispensary does not provide medical advice and makes no claims about the efficacy or safety of cannabis for medical or recreational use. Always consult a qualified healthcare provider with any questions about a medical condition or treatment. Do not disregard professional medical advice or delay seeking it because of the information provided in this blog. Cannabis products should be used responsibly and in compliance with local laws.
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