| This article is for educational purposes only and does not encourage or promote cannabis use. All cannabis products sold in Vermont are intended for adults 21 and older. |
Cannabis menus use a mix of ounces, grams, eighths, and quarters, which can be confusing if you are new to shopping at a dispensary. This quick guide breaks down exactly how many grams are in an ounce of weed, along with the other common weight terms you will see on a Vermont menu, and what current Vermont law says about how much you can legally buy.
How Many Grams Are in an Ounce of Weed?
One ounce of weed equals 28 grams. The precise conversion is 28.35 grams, but dispensaries and most cannabis menus round to 28 grams for simplicity. This is a standard weight measurement, not something unique to cannabis; it is the same conversion used for gold, coffee, or any other product sold by the ounce.
Because a full ounce is a fairly large amount for most personal use, dispensaries also sell cannabis in smaller, standardized fractions of an ounce. Here is how those common sizes break down.
| Common Name | Weight in Grams |
| Eighth (1/8 oz) | 3.5 grams |
| Quarter (1/4 oz) | 7 grams |
| Half (1/2 oz) | 14 grams |
| Full ounce (1 oz) | 28 grams (28.35 g precisely) |
| Two ounces | 56 grams |
| An eighth, a quarter, a half, and a full ounce are simply different fractions of the same 28-gram unit. Knowing the math makes comparing menu prices much easier. |
Why Knowing These Weights Helps You Shop Smarter
- Compare price per gram across different products, even when they are listed in different units
- Understand exactly how much product you are buying before you get to the counter
- Track your purchases against Vermont’s legal possession limit, described below
- Avoid confusion when a menu lists a product in grams instead of fractions of an ounce, or the other way around
Vermont Cannabis Laws Explained
Vermont regulates cannabis sales through the Vermont Cannabis Control Board (CCB). Adults 21 and older may purchase cannabis from a licensed retailer such as Juana’s Garden with valid, government-issued photo ID. Current possession limits are summarized below.
| ⚡ Updated — Vermont Act 176 (S.278), effective July 1, 2026
Possession limits increased for flower and concentrate. Figures below reflect the current law. |
| Product | Legal Possession Limit | Notes |
| Cannabis flower | 2 ounces (56 grams) | Per transaction, adults 21+ |
| Concentrates / hashish | 10 grams | Per transaction, adults 21+ |
| Edibles | Varies by THC content | Verify current figures at ccb.vermont.gov |
| Home cultivation | 2 mature, 4 immature plants | Unchanged by Act 176 |
Home cultivation limits were not changed by Act 176. Since the flower possession limit is now 2 ounces, or 56 grams, understanding these weight conversions makes it easier to track your own purchases against the legal limit.
What Tourists Should Know Before Visiting
Vermont welcomes cannabis tourism, and out-of-state visitors can legally buy cannabis on the same terms as residents. A valid photo ID showing you are 21 or older is the only requirement at checkout. Cannabis purchased in Vermont should stay in Vermont; transporting it across state lines remains illegal under federal law.
Buying Cannabis Legally in Vermont
Purchasing cannabis at a licensed Vermont boutique is straightforward. Staff, sometimes called budtenders, will ask for ID and can help translate menu weights into the amount that best fits your needs, whether that is an eighth for occasional use or a larger amount within the legal limit.
What to Expect at a Cannabis Boutique in Montpelier
Juana’s Garden is a locally owned, BIPOC woman-owned cannabis boutique in downtown Montpelier. The team’s approach is educational first: helping adults 21 and older understand product weights, THC percentages, and pricing before they buy. Visitors can browse current offerings on the menu, check ongoing specials on the deals page, or read more about the store’s story and mission on the about us page.
First-time buyers unsure what an eighth or a quarter actually looks like are encouraged to ask a budtender in-store. Seeing the product in person alongside the weight makes the math much easier to picture.
Frequently Asked Questions
How many grams are in an ounce of weed?
One ounce equals 28 grams, rounding the precise figure of 28.35 grams that dispensaries commonly use for simplicity. This is a standard weight conversion, not specific to cannabis.
How many grams are in an eighth of weed?
An eighth of an ounce equals 3.5 grams. This is one of the most common purchase sizes at a dispensary.
Why do dispensaries use ounces, eighths, and grams instead of one unit?
These terms are widely recognized shorthand in the cannabis industry, similar to how a bakery might sell by the dozen or half dozen. Using familiar fractions of an ounce alongside gram weights helps customers compare product sizes quickly.
How many grams can I legally possess in Vermont?
Adults 21 and older may possess up to 2 ounces, or 56 grams, of cannabis flower under current Vermont law. Concentrate and edible limits are calculated differently; always verify current figures at ccb.vermont.gov.
Plan Your Visit
Want to learn more about cannabis weights, pricing, and product basics? Explore Juana’s Garden’s education resources for a closer look, or plan your visit and see what’s currently in stock on the menu. Returning customers can also check out the Amigos Rewards program and upcoming community events in Montpelier.
Learn more: Cannabis Education Hub | View the Menu | Current Deals
Sources
Vermont Cannabis Control Board
| This article is for educational and informational purposes only and does not constitute legal advice. Vermont’s purchase and possession limits updated under Act 176 (S.278), effective July 1, 2026: 2 ounces flower per transaction; 10 grams hashish/concentrate. Edible limits — verify at ccb.vermont.gov. Juana’s Garden operates in Montpelier, Vermont, under Vermont Cannabis Control Board regulations. All purchases require valid ID confirming age 21 or older. |
