Even though you may be familiar with the world of cannabis, or have simply heard some of the terminology before, the measurement can still seem abstract. You've likely heard terms like "an eighth" or "a quarter", and while those are certainly viable options, there is one term that stands as the clear standard for serious cannabis enthusiasts; the ounce.

So, what does purchasing an ounce of weed entail? Not only will we go over the cold hard facts of an ounce of weed, including the actual weight and size, but also some real-world examples and visual representations that will help illustrate the true nature of an ounce of weed.
Objective Facts: Weight & Size
- Weight = 28 grams.
- Size = Jargon = Also known as a "Zip," short for Ziplock Bag, which is the original, low-profile storage container for this amount.
To put the 28 grams into perspective, an ounce of weed is not a single large bud (unless you're extremely fortunate), it is a collection of several buds that collectively weigh 28 grams.
Visual & Tactile Experience:
I always tell people to compare an ounce of weed to fruit. A well-cured, dense ounce of top-grade flower will generally fill a standard 32-oz Mason Jar nearly to the rim. When you place the lid on, you'll need to gently compress the buds so the lid fits properly. In terms of weight, it is heavier than a baseball, but lighter than a can of soup.

However, if the buds are much fluffier or less dense, such as many classic Sativa strains, the same ounce may fill two or three standard Mason jars and appear to be much larger in volume, yet it is the same weight. That is why measuring an ounce by eye only is misleading; the only accurate measure is the scale.
The Real-Life Product Breakdown: What's in an Ounce?
In my experience, an ounce is the gateway to variety or a commitment to either purchasing a single strain or multiple strains.
- Smokers' Supply: An ounce is roughly enough product for a regular consumer to get through 50 to 80 generous bowls in a pipe or bong. An ounce is roughly 40 to 60 nicely rolled joints, depending upon your preferred method of rolling. Purchasing an ounce is equivalent to having access to a few weeks, possibly a full month, of smoking material without needing to visit the local dispensary again. This is the difference between purchasing a single beer versus a full case.
- Connoisseur's Sampling Platter: I personally enjoy thinking of an ounce as a sampling platter for cannabis connoisseurs. Many dispensaries now offer the ability to purchase an ounce and then select four different quarter ounces (7 grams each) of the same types of strains. So you could come home with:
Four different strains of cannabis: A citrusy Sativa for your morning creativity, a balanced Hybrid for your afternoon relaxation, a heavy Indica for your evening Netflix time, and a wild card new strain you have wanted to try.
Eight different 3.5 gram "Eighths": This is essentially a variety pack, enabling you to create a unique cannabis experience for yourself each day of the week.
- Project Foundation: For the DIY Enthusiast, an ounce is the ideal base for creating a substantial quantity of cannabutter, a powerful tincture, or a few dozen edible gummies. While the initial cost is greater, the yield is significantly larger than utilizing pre-ground shake or buying individual eighths for a project.
How Much Does an Ounce Cost?
This is where things become complex, and my experience working behind the counter becomes important. There isn't a single cost associated with an ounce, but rather a continuum of costs that are influenced by factors including the quality of the cannabis, the location of the dispensary, and the legality of the cannabis.
Budget Ounce ($100 - $180)
Frequently referred to as "small," "smalls," or "Popcorn Nugs." This refers to the smaller buds found at the bottom of the plant, as opposed to the larger "Top-Shelf" Cola buds. They contain the same cannabinoids and terpenes as the larger buds, however they are aesthetically unappealing.
Don't pass up these options. For the cost-conscious smoker or for individuals planning to utilize the cannabis to make edibles, smalls are an excellent option. The high is identical; you are simply trading off the aesthetic appeal of the buds.
Budget options are typically available in the form of an ounce of a single reliable strain.
Mid-Ranged Ounce ($180 - $280)
This is the middle ground for most average smokers. You are receiving well-trimmed, decent-sized buds from established growers. The strains are recognizable, the THC content is typical of commercial cannabis, and the terpene profile is prominent. This is the "Craft Beer" or "Good Bottle of Wine" category.
This is the tier at which I spend my own money. The difference in quality between the budget tier and the mid-range tier is evident in the aroma, flavor, and overall smoothness of the smoke. You are paying for a consistent and pleasant experience.
Designer/Top Shelf Ounce ($280 - $400+)
This is the Luxury Goods section. We are referring to popular brands, exotic strains, Live Soil or Organic grown cannabis, and perfectly trimmed buds. The packaging is luxurious, the buds are covered in Trichomes, and the name of the cannabis is frequently as creative as the flavor profile.
Is it worth it? Probably not for most people as a daily driver. However, as a rare treat, or for a true cannabis aficionado who enjoys the subtle nuances of flavor and the craftsmanship involved in growing cannabis, it can be a truly transcendent experience. The differences are genuine, however the return on investment diminishes rapidly.
These prices are based on mature, competitive, legalized markets in states such as Colorado, Oregon, and California. In a newly legalized state, or a medical-only market, you should anticipate paying a significant premium, often $50-$100 more per tier.
Final Thoughts
An ounce of cannabis is more than just a measurement on a scale; it is a unit of convenience, a passport to variety, and a foundation for creation. It signifies a commitment to your cannabis journey, regardless of whether your journey is centered on relaxation, exploration, or medicinal use.
Prior to purchasing your first zip, understand your objectives. Are you stocking up to save money? Look into purchasing smalls. Do you want to explore all of the various flavors? Create a customized mixed ounce. Always, always inspect the harvest date and package date - freshness is a major factor of quality, and it cannot be faked regardless of how attractive the buds may be.