Have you ever typed “how much is an ounce of weed at the dispensary?” into your search bar, hoping to figure out whether the number on the tag you’re looking at is a good one? You’re not alone! An ounce of cannabis is 28 grams, and on Canadian shelves it can land anywhere from under $100 at the value end to well over $200 for small-batch premium flower, with plenty of everyday options in between. The right price for you depends on where you live, the kind of flower you want, and the store you’re shopping with.
This guide gives you realistic ballparks by province, explains what’s behind the numbers, shows you how to do the per-gram math in seconds, and walks you through finding a great ounce with Spark.
How Much Is an Ounce of Weed at the Dispensary?
Let’s get this out of the way first: here are rough ounce ranges for the provinces Spark serves most. Treat them as starting points rather than promises, since prices move with supply, promotions, and each store’s own pricing. The menu in front of you is always the final word.
What You’re Really Paying for at the Counter
With the price ranges covered, let’s dig deeper into what’s actually driving the price you see at your dispensary. An ounce on the shelf carries the story of everything that happened before it got there.
First off, growing method, genetics, and the care taken afterward all shape cost. Flower that’s carefully dried, cured, and trimmed takes more time and attention than flower produced at high volume, and small-batch growers often have higher costs per gram. Curing is a slow, controlled drying process that develops aroma and flavour, so a meticulous cure is something you can often notice and taste.
Then there’s packaging and distribution. Legal cannabis products have to be sealed in regulated packaging and moved from the licensed producer to the store, and those steps are part of what the store pays before it ever stocks your ounce.
On top of that, taxes also play a role. For dried flower, the federal excise duty is a flat amount per gram, and it’s already built into the price listed on the menu. Sales tax is separate: GST plus your province’s PST or HST gets added when you check out. That’s why the total in your cart is the number to compare, not just the listed price. You can read more about Canadian cannabis taxes in our expert guide.
And lastly, retailers set their own prices to cover operating costs, so the same product can differ slightly from one store to the next, and promotions rotate throughout the year.
What Each Price Tier Tends to Offer
Ounces of flower generally fall into three tiers. These are rough national guides, so shift them up or down a little depending on your province.
Value (roughly $70 to $110) is where you’ll find everyday flower, including “smalls” (smaller buds with the same character as larger ones) and pre-ground blends. Bud size and appearance can vary more from jar to jar, and the aroma may be milder, but it’s a practical fit for regular use.
Mid-range (roughly $110 to $170) is where many regular shoppers land, and for good reason. You’ll typically see more consistency in look, trim, and aroma, along with more recent packaging dates and a wider choice of well-known strains.
Premium (roughly $170 and up) typically means you’re paying for small-batch growing, distinctive genetics, a careful cure, and standout aroma and structure. It’s a great choice when you want something special or have a favourite flavour profile in mind.
None of these tiers is automatically “better” than another. The best choice is the one that matches what you enjoy and what you want to spend: a mid-range ounce you love will always beat a premium one that isn’t to your taste.
Doing the Math Before You Buy
A few quick calculations make any ounce easier to judge.
Start by converting everything to price per gram: Divide an ounce’s price by 28, and an eighth’s price by 3.5. As an illustration, a $35 eighth works out to $10 per gram, while a $120 ounce comes to about $4.29 per gram, which is well under half. Ounces usually carry a lower per-gram price than smaller sizes, but run the numbers anyway, because a sale on an eighth can narrow the gap.
Then, be sure to compare the total, not the tag. Add sales tax and any delivery fees to the listed price so you’re comparing like with like (with Spark Delivery, there are 0 delivery fees for orders $35– an ounce clears that threshold with ease!).
Lastly, always match the size to your pace. The best per-gram price only pays off if you finish the flower while it’s fresh! An ounce is a big purchase for a lighter user, so if you’d rather not have a jar sit around for months, a half ounce or a quarter (14 or 7 grams) may be the better value for you.
Finding Your Next Ounce With Spark
Spark makes the comparing part simple. Your account gives you access to our 10+ partner brands and 140+ stores across Canada, all through one app and website, so you can see several menus without starting over each time.
- Browse and filter:
- Our shop page has enhanced filters, so you can narrow to dried flower or pre-ground blends and zero in on the size and price range you want.
- Check nearby locations:
- Pricing and availability can differ from one partner location to the next, and the store finder shows which ones offer pickup or delivery.
- Pick up or have it delivered:
- Free in-store pickup and same-day delivery are available, and customers in Alberta, Saskatchewan and Manitoba who live outside a local delivery zone can use provincial mail delivery.
- See the full total:
- Spark’s checkout page shows the tax breakdown for your cart, so you know exactly what you’re paying before you confirm.
- Membership adds more:
- Spark Rewards builds value on your orders, member pricing and offers are available once you’re signed in, and notifications can tell you when something you’ve had your eye on becomes a good deal.
Additional Legal Tips to Keep in Mind
It should be noted that a legal ounce of cannabis is 28 grams, which sits just under the 30-gram limit for carrying dried cannabis in public. The legal age to purchase cannabis is 18+ in Alberta and 19+ in most other provinces, and valid government-issued photo ID is always required at the time of sale, including at your door for delivery.
How Much Is an Ounce of Weed at the Dispensary? FAQs
Do ounce prices change often?
They can. Supply, new releases, and promotions all play a part, so checking the current menu before you buy keeps you up to date.
How big is an ounce compared with other sizes?
An ounce is 28 grams. The other common sizes are an eighth (3.5 grams), a quarter (7 grams), and a half ounce (14 grams). For more information, check out this helpful guide on common cannabis weights.
What are “smalls” and pre-ground blends?
Smalls are smaller buds, often sold at a lower price. Pre-ground blends are flower that’s already milled, convenient for rolling or packing and often priced for value.
Does the menu price include tax?
Excise duty is built into the listed price, but sales tax is added at checkout. Spark shows the full breakdown before you confirm your order.
Can I get an ounce delivered?
Yes. You can order up to 30 grams of dried cannabis per delivery, so an ounce fits perfectly. Just remember that an adult of legal age needs to be the one placing the order, and they need to be present with ID to receive it.
Is an ounce always the best value?
Often, yes, but only if it suits your pace and the product is one you enjoy. Compare the per-gram price and the total before you decide.
Find an Ounce That Fits
There’s no single answer to how much an ounce of weed costs at the dispensary, and that’s actually good news! It means there’s an option for nearly every budget and taste. Know the ballparks for your province, convert prices to per-gram, compare the total, and choose a size that matches your pace.
Ready to see what’s available near you? Open the Spark app or website, browse nearby menus, and find an ounce you’ll love at a price that works for you today.