Written by Brandon Topp

Weed sizes can be confusing for new cannabis consumers. Whether you're shopping online or visiting dispensaries that sell weed, knowing how much cannabis you’re getting—and what that actually looks like—is key to making a smart purchase.

This guide breaks down the most common weed measurements, from a single gram to an ounce, including slang terms and visual comparisons to help you understand each amount.

We’ll also explain how cannabis quantities are measured, the difference between hemp and marijuana, and how state laws affect how much you're legally allowed to carry.

Mood offers pre-weighed flower in sizes that make shopping easy: 1g, 3.5g (eighth), 7g (quarter), 14g (half ounce), and 28g (ounce). Whether you're after a dime bag or looking to buy a substantial amount like a half zip or more, we’ve got you.

No matter your preferred amount of weed, Mood delivers premium THCa flower—from grams to ounces.

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Table of Contents

• Hemp vs. Marijuana: What You’re Really Buying

• What Are Weed Sizes?

• Understanding Weed Measurements: Grams, Ounces, and Pounds

• 1 Gram of Weed

• 3.5 Grams (An Eighth)

• 7 Grams (A Quarter)

• 14 Grams (A Half Ounce)

• 28 Grams (An Ounce)

• Choosing the Right Amount of Weed

• FAQ

• Shop Weed in Every Size at Mood

Hemp vs. Marijuana: What You’re Really Buying

All Mood products are hemp-derived, not marijuana. That distinction matters.

Under the 2018 Farm Bill, hemp is defined as cannabis with less than 0.3% Delta-9 THC by dry weight. Marijuana refers to cannabis with higher THC levels and remains federally illegal (though legal in many states).

But both hemp and marijuana come from the Cannabis sativa plant and contain many of the same cannabinoids.

So even though Mood’s flower isn’t classified as “marijuana,” our THCa buds offer potent effects once heated. That means you get a psychoactive experience, all while staying compliant with federal law.

And yes, the weed sizes, weed measurements, and slang terms like dime bag, dub sack, or half o still apply.

This guide is focused on hemp flower, but the terminology is shared across both hemp and marijuana products—especially when it comes to marijuana measurements and amount of weed you’re legally allowed to carry.

Curious how hemp flower stacks up to marijuana? Try a gram or eighth of Mood’s legal top-shelf cannabis and see for yourself.

What Are Weed Sizes?

Weed sizes refer to how cannabis flower is portioned and sold. Cannabis is typically measured in grams or ounces, with larger quantities sometimes listed in pounds for bulk purchases.

These measurements are used across dispensaries, online shops, and between medical patients and recreational users alike.

While the metric system uses grams, cannabis consumers in the U.S. commonly rely on imperial measurements like eighths, quarters, and ounces.

Most dispensaries and hemp retailers offer flower in pre-weighed portions, so you know exactly how much you're buying—whether it’s a half gram, full ounce, or something in between.

Understanding Weed Measurements: Grams, Ounces, and Pounds

Here’s a quick reference of cannabis quantities and their rough equivalents:

• 1 gram – one small bud; enough for 2 to 4 bowls or a single pre-rolled joint

• 3.5 grams – commonly called an eighth; about seven joints

• 7 grams – a quarter ounce; typically enough cannabis for 10–15 sessions

• 14 grams – a half ounce of weed; sometimes called a half o or half zip

• 28 grams – a full ounce; roughly 50+ joints

• Half pound – 8 ounces or 224 grams; a significant amount usually for heavy users or medical patients

• Quarter pound – 4 ounces or 112 grams

• Full pound – 16 ounces or 448 grams

Cannabis buds vary widely depending on the strain, so visual comparisons aren't always reliable.

Dense buds may look small but weigh more, while fluffy nugs can appear large but be light.

1 Gram of Weed

• Visual guide: About the size of a grape or two small buds

• How much weight: 1g = 0.035 oz

• Use case: Great for testing new strains or rolling a single pre-roll

• Slang terms: Dime bag (if $10), half gram (if split)

Try this size: Grab a gram of Super Goof or Counting Sheep for a quick taste of quality.

3.5 Grams (An Eighth)

• Visual guide: Fits in the palm of your hand; about seven joints

• How many grams: 3.5g

• Use case: Standard amount for casual users or weekend sessions

• Commonly called: An eighth, eighth ounce, or just “an eighth”

Try this size: Explore Jealousy or Pink Lemonade in this classic weed size.

7 Grams (A Quarter)

• Visual guide: About the size of a golf ball in fluffy nugs

• How many grams: 7g

• Use case: Good for a week or two of smoking

• Slang terms: Quarter, quarter ounce

Try this size: Go for Dante’s Inferno if you’re ready to stock up.

14 Grams (A Half Ounce)

• Visual guide: Handful of cannabis buds

• How much weight: Half an ounce

• Use case: Regular smokers, better value per gram

• Slang terms: Half o, half zip

Try this size: Bulk up with a half ounce of your favorite strain.

28 Grams (An Ounce)

• Visual guide: Two full handfuls of dense weed

• How much cannabis: One ounce = 28g

• Use case: Best for daily users or those who prefer buying in bulk

• Legal limit: One ounce is the maximum amount of weed you can legally possess in many states

Try this size: Save by ordering a full ounce of Mood’s top-shelf cannabis.

Choosing the Right Amount of Weed

Your ideal weed size depends on how often you smoke and how much you typically use:

• Light smokers: Start with a gram or eighth

• Weekend users: A quarter (7g) is enough for multiple sessions

• Regular users: A half ounce or full ounce offers better value and less frequent shopping

Medical cannabis users and patients who use cannabis daily may opt for larger quantities like half ounces or even quarter pounds—though these amounts are subject to state laws and legal possession limits.

And remember: the visual size of your weed can vary based on strain, moisture, and density. Two people might each get a quarter ounce, but one has a small, dense bag and the other a fluffy handful.

FAQ

How many grams are in an ounce of weed?

There are 28 grams in one ounce. This is a common cannabis quantity used for both retail and personal use.

How much weed is in a half ounce?

A half ounce equals 14 grams, often called a half o or half zip.

What’s a dime bag or dub sack?

A dime bag usually holds a half gram to 1 gram, while a dub sack is around 2 grams of cannabis.

How many joints can I roll from 7 grams?

Typically, 10 to 15 joints, depending on how fat you roll them.

Can I legally possess a pound of weed?

Not under federal law. Most state limits allow up to one ounce for personal use, but medical patients may carry more. Always check your state laws.

Hemp-derived laws differ from marijuana laws, and you should always check local institutions and authorities for guidance.

Shop Weed in Every Size at Mood

Whether you’re buying a single gram or stocking up on a half ounce of weed, Mood makes it easy to explore premium hemp flower in any size.

Our THCa-rich buds are pre-weighed, legally compliant, and perfect for any type of cannabis consumer.

Ready to shop by size? Discover your next favorite strain at Mood.