Cannabis has its own vocabulary, developed largely outside legal frameworks before dispensaries existed. Terms like ‘zip,’ ‘eighth,’ ‘quarter,’ and ‘dime bag’ originated in informal markets and are still widely used even in legal dispensary contexts. If you’ve heard the term ‘zip’ and weren’t sure what it meant, this guide covers the full weight system from a single gram to an ounce and beyond along with where these terms came from and how legal dispensaries handle cannabis quantities today.
What Is a Zip of Weed?
| A zip of weed is one ounce of cannabis 28.35 grams precisely. The term comes from the zip-lock bag historically used to store an ounce of cannabis, which became a standard informal market quantity. ‘Zip’ is slang for ‘ounce.’ In legal dispensaries, an ounce is a standard purchase quantity and in Vermont, adults 21 and older can now purchase up to 2 ounces (2 zips) per transaction under Act 176, effective July 1, 2026. |
Why Is It Called a Zip?
The term ‘zip’ for an ounce of cannabis comes from the era before legal markets, when an ounce was commonly stored and sold in a standard zip-lock bag the kind used for sandwiches and food storage. The ‘zip’ of the zipper seal gave the unit its name. Over time, ‘zip’ became shorthand for the quantity itself: one ounce, regardless of how it’s packaged.
The term is so embedded in cannabis culture that it’s still widely used in legal state markets even though legal dispensary products come in child-resistant, sealed packaging with labels showing weight, strain, and cannabinoid content. Knowing what a zip means helps first-time dispensary visitors understand what they’re being offered and what the quantities on menus actually represent.
If you’re visiting a Vermont dispensary for the first time, our first-time cannabis Vermont guide and Vermont dispensary etiquette guide explain everything you need to know before you walk in.
How Many Grams in a Zip of Weed?
| Exact Answer
One zip = one ounce = 28.35 grams. In practice, dispensaries and cannabis markets typically round to 28 grams when pricing an ounce. When you see an ‘ounce’ on a dispensary menu, expect 28 grams as the standard measure. |
The Full Cannabis Weight System Explained
Cannabis is sold by weight, using a mix of metric (grams) and imperial (ounces) measurements that developed through the informal market. Here is every common unit, how it relates to the others, and what it looks like in practice:
| Slang / Unit | Metric Weight | Imperial Equivalent | Common Context |
|---|---|---|---|
| Dime / Dime bag | Approx. 0.5–1g (variable) | ~1/28 oz | Informal market only; not used in legal dispensaries |
| Gram / G | 1 gram | ~0.035 oz | Smallest standard dispensary unit; one pre-roll or a few sessions |
| Dub / Dub sack | 2 grams (informal) | ~1/14 oz | Informal market term; not standard dispensary unit |
| Eighth / 8th / Slice | 3.5 grams | 1/8 oz | Most popular dispensary purchase; standard pre-pack size |
| Quarter / Q | 7 grams | 1/4 oz | Two eighths; common for regular users |
| Half / Half ounce / Half zip | 14 grams | 1/2 oz | Two quarters; bulk value option |
| Zip / Ounce / O | 28.35 grams | 1 oz | Vermont now allows up to 2 zips (2 oz) per transaction Act 176 |
| QP / Quarter pound | 113.4 grams | 1/4 lb | Informal market only; well above legal possession limits |
| Half pound | 226.8 grams | 1/2 lb | Informal market only; illegal quantity in virtually all legal states |
| Pound / Elbow | 453.6 grams | 1 lb | Commercial/wholesale only; illegal consumer possession in all states |
What Does an Ounce of Weed Look Like?
For people who are new to buying cannabis by weight, visualising quantities can be difficult. Cannabis flower varies significantly in density depending on the strain some flower is tightly compressed into dense buds; other varieties are light and fluffy with more air in the structure. This means the same weight can look very different in volume.
Rough Visual Guides
- 1 gram: Roughly the size of a large grape or a small walnut enough to roll one average joint or fill one bowl
- 3.5 grams (eighth): A small handful fills the palm loosely; enough for several sessions
- 7 grams (quarter): A moderate handful; fills a small sandwich bag loosely
- 14 grams (half ounce): A larger handful; roughly the size of a fist of flower
- 28 grams (ounce / zip): Two significant handfuls; fills a standard quart zip-lock bag which is exactly where the name comes from
For denser, more compact strains, an ounce may look smaller than you expect. For fluffy, airy strains, it can look quite voluminous. Weight is the only reliable measure visual estimation is unreliable.
For guidance on assessing cannabis quality visually and reading lab test results, see our guide to good quality cannabis and how to read cannabis THC and CBD percentages.
Legal Purchase Limits: What You Can Actually Buy at a Vermont Dispensary
Vermont’s adult-use cannabis law, regulated by the Vermont Cannabis Control Board, sets limits on how much cannabis adults 21 and older can purchase per transaction. These limits were updated under Act 176 (S.278), effective July 1, 2026.
| ⚡ Updated Act 176 (S.278) effective July 1, 2026: Purchase limit doubled to 2 ounces
Effective July 1, 2026: Adults 21 and older may purchase up to 2 ounces (2 zips / 56 grams) of cannabis flower per transaction at a licensed Vermont dispensary, or the equivalent in cannabis products. This is a doubling of the previous 1-ounce limit. Public possession also increased to 2 ounces. Hashish/concentrate possession increased from 5 grams to 10 grams. Verify equivalent product limits for edibles, vapes, and concentrates at ccb.vermont.gov. |
- Adults 21 and older can purchase up to 2 ounces (2 zips / 56 grams) of cannabis flower per transaction, updated under Act 176
- Public possession limit: up to 2 ounces of cannabis flower for adults 21+
- Hashish/concentrate possession: up to 10 grams (increased from 5 grams under Act 176)
- Home cultivation: up to 6 plants per household (2 mature, 4 immature) for adults 21+, no change
- No medical card required: Vermont’s adult-use market is open to any adult 21 or older with a valid ID
If you ask for ‘two zips’ at a legal Vermont dispensary, you’re asking for two ounces which is now the maximum single-purchase amount. Staff will understand the terminology; it’s widely used among cannabis consumers in both legal and informal market contexts.
For a complete overview of Vermont’s cannabis rules, see our Vermont cannabis rules guide, Vermont recreational cannabis guide, and Vermont cannabis FAQ for tourists.
How Dispensaries Sell Cannabis by Weight
Licensed dispensaries sell flower in pre-packaged quantities with verified weights. The most common package sizes are:
- 1 gram: Pre-packed for customers who want to try a specific variety without committing to a larger amount
- 3.5 grams (eighth): The most popular quantity the standard size for most dispensary cannabis varieties
- 7 grams (quarter): Available from most dispensaries; better value per gram than an eighth in most cases
- 14 grams (half ounce): Available at many dispensaries; the best per-gram value point before a full ounce
- 28 grams (ounce / 1 zip): Available at most dispensaries; previously the legal purchase maximum in Vermont
- 56 grams (2 ounces / 2 zips): Now the legal purchase maximum in Vermont under Act 176 (effective July 1, 2026)
Vermont law requires that all cannabis sold at licensed dispensaries be weighed accurately and labeled with the weight, strain name, cannabinoid content, and testing information. The label is independently verified.
Browse Juana’s Garden’s current flower menu to see available strains and package sizes before visiting. Check our current deals we frequently run promotions on specific quantities. Explore our education hub for more guides on cannabis terminology, products, and Vermont’s legal market.
Cannabis Slang: Other Common Weight Terms
Eighth / 8th / Slice
An eighth refers to one-eighth of an ounce 3.5 grams. This is by far the most popular purchase quantity at dispensaries. Most dispensary flower products are packaged and priced per eighth. The term ‘slice’ for an eighth is less common but used in some markets.
Quarter / Q
A quarter is one-quarter of an ounce 7 grams, or two eighths. This is a common purchase for regular users who’ve found a strain they prefer and want a larger quantity for convenience and value.
Half / Half Zip
A half is half an ounce 14 grams. ‘Half zip’ is also used, referring to half of the ounce (zip) amount. This is a good value option for regular users and is widely available at Vermont dispensaries.
Nug vs Shake
Beyond weight, cannabis is sometimes categorised as ‘nug’ (whole, intact flower buds) or ‘shake’ (the smaller, broken bits of flower that fall from buds during handling and packaging). Shake is typically sold at a lower price per gram and is often used for rolling joints or cooking. Both are measured by weight but have different price points.
For more on understanding what you’re buying and how to assess quality, see our guides to good quality cannabis, cannabis strains explained, and indoor vs outdoor cannabis.
How Much Does a Zip of Weed Cost?
Ounce prices vary significantly by state market, dispensary, and product quality. Vermont’s cannabis market is boutique-scale smaller licensed producers, higher quality focus which generally means prices reflect that market context rather than the bulk-market prices of high-volume states like California or Oregon.
Factors that affect ounce price:
- THC percentage and cannabinoid profile: Higher-testing flower generally commands a premium
- Cultivation method: Indoor-grown flower typically costs more than greenhouse or outdoor
- Organic and craft certifications: Vermont’s market emphasises craft, small-batch production
- Strain popularity and availability: Limited-availability varieties carry a premium
- Dispensary promotions: Daily, weekly, and seasonal deals can significantly reduce per-gram cost
The best way to know current ounce pricing at Juana’s Garden in Montpelier is to check our live menu and current deals page. We update both regularly and run promotions for members of our Amigos Rewards program.
Vermont Cannabis Possession Limits: What to Know
| ⚡ Updated Act 176 (S.278) effective July 1, 2026: Vermont possession limits updated Act 176 (S.278)
Effective July 1, 2026: Adults 21 and older may now possess up to 2 ounces (2 zips) of cannabis flower in public doubled from the previous 1-ounce limit. Hashish/concentrate possession increased from 5 grams to 10 grams. Rental agreement protection: landlords in Vermont cannot prohibit cannabis possession or use inside a dwelling unit, though they may prohibit smoking/vaping on the premises. |
Purchasing 2 ounces at a licensed dispensary like Juana’s Garden in Montpelier is legal and within Vermont’s updated purchase and possession limits. Cannabis purchased in Vermont must remain in Vermont cross-state transport is a federal crime regardless of the destination state’s cannabis laws.
For a full overview of Vermont’s cannabis rules for visitors and residents, our Vermont cannabis FAQ for tourists covers possession limits, where consumption is legal, age requirements, and what to expect at a licensed dispensary. Also see our guides on can tourists buy cannabis in Vermont and how to buy cannabis legally in Vermont. Check our community events for educational sessions in Montpelier.
Authoritative Resources
Vermont Cannabis Control Board ccb.vermont.gov Vermont’s adult-use cannabis regulations including updated purchase and possession limits under Act 176
Vermont Legislature S.278 / Act 176 legislature.vermont.gov Full statutory text of Vermont’s 2026 cannabis law update
Frequently Asked Questions: Cannabis Weights and Zips
What is a zip of weed?
A zip of weed is one ounce of cannabis 28.35 grams. The term comes from the zip-lock bag traditionally used to store an ounce in informal markets. ‘Zip’ is widely used slang for an ounce and is understood by dispensary staff in legal markets. Under Vermont’s updated law (Act 176, effective July 1, 2026), adults 21 and older can now purchase up to 2 zips (2 ounces) per transaction at a licensed dispensary.
How many grams are in a zip of weed?
One zip contains 28.35 grams one full ounce. Dispensaries typically round to 28 grams when packaging and pricing an ounce. The precise imperial-to-metric conversion is 1 ounce = 28.3495 grams, but cannabis is conventionally sold as 28 grams per ounce in dispensary contexts.
How many joints can you roll from a zip?
The number of joints from an ounce depends on how much cannabis you use per joint. A standard joint uses approximately 0.5 grams; a more generous one uses 0.75–1 gram. At 0.5g per joint, an ounce (28g) yields approximately 56 joints. At 0.75g per joint, approximately 37 joints. At 1g per joint, 28 joints. Pre-rolls from dispensaries are typically 0.5–1 gram each. See our guide to what is a pre-roll for more.
Can I now buy 2 zips (2 ounces) at a Vermont dispensary?
| ⚡ Updated Act 176 (S.278) effective July 1, 2026: Yes purchase limit doubled under Act 176
Effective July 1, 2026, Vermont adults 21 and older may purchase up to 2 ounces (2 zips / 56 grams) per transaction at a licensed dispensary. This is an increase from the previous 1-ounce limit. All purchases require valid ID confirming age 21 or older. |
At Juana’s Garden in Montpelier, Vermont, we carry flower in all standard quantities from grams to ounces from Vermont’s licensed producers with independently verified weight and cannabinoid content on every label. Browse our flower menu and check our current deals before visiting. All purchases require valid ID confirming age 21 or older.
What is the difference between a zip and a quarter?
A zip is a full ounce (28g); a quarter is one-quarter of an ounce (7g). A zip equals 4 quarters. A quarter is the second most popular dispensary purchase after the eighth. For a full breakdown of every cannabis weight unit, see our guide to how many grams in a pound of weed.
Final Thoughts
A zip is an ounce 28 grams one of the most fundamental terms in cannabis culture. Understanding the weight system, from a gram to a zip and beyond, makes any dispensary visit more comfortable and ensures you know what you’re purchasing. Vermont’s legal market provides accurately weighed, labeled products with no guessing about quantities. And with Vermont’s updated 2026 law allowing up to 2 ounces per transaction, you now have more flexibility than ever when shopping at a licensed dispensary.
For adults 21 and older visiting Vermont, Juana’s Garden in Montpelier carries flower in all standard quantities from grams to ounces from licensed Vermont producers. Our education hub covers cannabis terminology, product types, and Vermont’s updated legal market in more depth. You may also find our guides on cannabis edibles, cannabis concentrates, and ways to consume cannabis useful for planning your visit.
This guide is for educational and informational purposes only. Vermont adult-use cannabis is regulated by the Vermont Cannabis Control Board (ccb.vermont.gov). Vermont limits updated under Act 176 (S.278), effective July 1, 2026: purchase limit 2 ounces per transaction; public possession 2 ounces of flower; 10 grams of hashish/concentrate. Always verify current equivalent product limits at ccb.vermont.gov. Cannabis purchased in Vermont must stay in Vermont. All Juana’s Garden purchases require valid ID confirming age 21 or older.
