If you hated math in school, you’re definitely going to hate all the math you need to do for weed. New cannabis users are often clueless about the conversions required when buying or dosing weed.
Not just the new ones; even the regular weed buyers ended up scratching their heads. And why not? Weed is sold in many different units—grams, pounds, and ounces. You know what’s even more confusing? Slangs for the same units.
Now is the time to clear up the confusion around weed measurements. This article gives you easy answers to all your weed measurement questions—from figuring out how much 28 grams of weed is to what a pound of weed really means and everything in between.
Why Weed Measurements Matter
Before we jump into different weed quantity units and their conversions, let’s build a strong understanding of why accurate cannabis measurements matter.
So, why is it necessary for you to understand different measurements? The short answer is it helps you when purchasing, using, and obeying the law.
As of Feb 2025, marijuana is illegal under federal law in the US. Some states allow its use for medical and recreational purposes under strict guidelines and protocols.
One of the guidelines is about how much a person can buy, store, and use marijuana. To avoid any run-ins with the law, it is crucial to know how much weed you are buying and keeping with you.
Remember, you must get a recommendation first from a medical marijuana doctor near me for using weed for medical purposes.
Another reason why understanding weed measurements is necessary is to know exactly how much you are buying and at what cost. There will be no confusion left between ounces, grams, or pounds.
Last but not least, knowing exactly how much weed you are consuming can help you avoid any unwanted side effects that might come with overdosing.
How Americans Measure Weed Amounts?
In the US, weed is measured using metric and imperial systems. Don’t get perplexed: the metric system uses grams, while the imperial system uses ounces. These are the two main weed measurement units.
Besides those, you might’ve heard your buddies or folks on the street talk about eighths, quarters, zips, nugs, and more. That’s where it gets tricky. These are just slang people use for smaller amounts or multiples of an ounce.
One such slang is a pound (16 ounces). We recommend you never go for a pound of cannabis, as your weed will start to lose its potency after a certain time. Check how long the weed stays fresh to clear your doubts and decide whether buying in bulk is good for you.
Common Weed Measurement Conversions You Must Know
Once you learn the ins and outs of marijuana conversions, you’ll never be lost when buying weed from medical marijuana dispensaries.
| Weed Measurement Conversions | ||
| Measurement | In Gram (g) | In Ounce (oz) |
| 1 Gram (or Dime Bag) | 1 g | 0.035274 oz |
| 1 Ounce (or Zip) | 28.3495 g | 1 oz |
| 1 Eighth | 3.5 g | 0.125 oz |
| 1 Quarter | 7 g | 0.25 oz |
| 1 Half | 14 g | 0.5 oz |
| 1 Pound | 453.59 g | 16 oz |
Once you’ve got the conversion understanding, you’ll never have to ask how many grams are in half an ounce or how much is an ounce of weed. All you have to do is make a quick conversion, and you’ll know it yourself.
Just so you don’t forget, grams and ounces are the primary units for measuring cannabis. All others are slang that just breaks an ounce into parts or multiples. For example, when we say 1-eighth weed, we are talking about 1/8th of an ounce and not the grams.
Answering All Your Weed Quantity Conversion Questions
Now that you know how to flip between grams and ounces, you should easily work out any weed amount in the unit you want. Still, we will answer the top questions you asked, so by the end of this article, everything will be crystal clear.
How much is 28 grams of weed?
If you’ve made it this far and done the math we discussed earlier, you know that 28 grams of weed equals 1 ounce. 28 grams of weed can cost you anywhere between $150 to $300, depending on the quality and strain. The average cost for 28 grams or an ounce of weed in Florida is $298.
What is an eighth of weed?
The eighth is one of the most popular weed amounts. Its popularity is because it won’t burn a hole in your pocket and is less expensive than buying 1 gram at a time.
An eighth of weed means you’re buying 1/8 of an ounce, which is about 3.5 grams. The cost of purchasing an eighth of weed is usually $25-$40. Again, the price can vary depending on the quality and strain of the weed.
How much is 2 grams of weed?
Have you ever heard someone mention a ‘dub’ of weed and wondered what it could be? It is nothing from another world but slang for 2 grams of weed. The price of 2 grams of weed usually ranges between $15 to $20. A dub of weed is enough to roll about five joints.
How much is 10 grams of pot?
The price of 1 gram of weed is usually between $8 to $14. At that price, you can expect to pay $80 to $140 for 10 grams of weed.
Conclusion
This article aims to help you figure out how weed measurements work. By the time you’re done reading, we’re sure that the next time you buy cannabis from your local dispensary, you’ll know exactly what prices to expect and how much to buy (without worrying about units).
We recommend buying only a limited amount of weed, as its cannabinoids can lose potency and freshness over time. In case you want to enjoy the benefits of cannabis legally, you can get in touch with us anytime to get a medical marijuana card.
Frequently Asked Questions
How many grams is a zip?
A zip is just another name for an ounce. An ounce is equal to nearly 28 grams of weed. So when someone says zip, they’re talking about about 28 grams of weed.
How much is 4 oz of pot?
Four ounces of weed is approximately 112 grams of weed (4 oz × 28 grams per ounce). Buying in bulk, like 4 oz, helps save money. Some dispensaries even offer discounts on bulk purchases. You can expect to pay $850 to $1050 for 4oz of pot.
How many nugs are in an eighth?
Nugs is a slang used for individual flowers or buds of cannabis. An eighth (roughly 3.5 grams) typically has 2 to 4 nugs or buds of weed.
