A quarter of weed is one of the most common amounts people ask about, and also one of the most confusing. Some people mean a quarter ounce, others mean a quarter pound, and prices swing a lot depending on quality. This guide clears it up: how many grams are in a quarter, what a quarter of weed usually costs, how long it lasts, and when it makes more sense to size up.
How Many Grams in a Quarter of Weed?
A quarter of weed is a quarter ounce, which is 7 grams. One ounce weighs 28.35 grams, so a true quarter is about 7.09 grams, but the cannabis world rounds it to 7.
| Name | Fraction | Grams |
|---|---|---|
| Eighth | 1/8 oz | 3.5 g |
| Quarter | 1/4 oz | 7 g |
| Half ounce ("half") | 1/2 oz | 14 g |
| Ounce ("zip" or "O") | 1 oz | 28 g |
| Quarter pound ("QP") | 4 oz | 113 g |
For the full chart, see our weed measurements guide.
Quarter vs. QP: Don't Mix Them Up
"Quarter" almost always means a quarter ounce (7g). A QP is a quarter pound, or 4 ounces (about 113g), which is 16 times bigger. If someone quotes a price that looks far too high or far too low, check which one they mean. Our QP of weed guide covers the bigger size.
How Much Is a Quarter of Weed?
Prices depend on quality, grow method and where you buy, but these ranges are typical:
- Budget or outdoor flower: about $25 to $45
- Mid-grade: about $45 to $70
- Top shelf indoor: about $70 to $100+
Smaller amounts always cost more per gram. That is why most regular buyers move up to a half or a full ounce once they find a strain they like.
Quarter vs. Half vs. Ounce: Which Is the Better Value?
We sell Gold Label top shelf indoor flower in two sizes, so here is how the math works out per gram:
| Size | Our price | Price per gram |
|---|---|---|
| Half ounce (14g) | $120 | about $8.57 |
| Full ounce (28g) | $230 | about $8.21 |
A top shelf quarter at a typical $80 works out to over $11 a gram. A half ounce of Gold Label flower gives you twice the flower for $120, and a full ounce is our best price per gram.
How Long Does a Quarter of Weed Last?
It depends on how often you use it and how much you use each time. A rough guide:
- Occasional use (a few times a week, about 0.25g each): 3 to 5 weeks
- Daily light use (about 0.5g a day): around 2 weeks
- Daily heavy use (1g or more a day): about a week
A standard joint holds roughly 0.5 to 0.75 grams, so a quarter makes about 9 to 14 joints.
How to Tell If a Quarter Is Good Quality
- Smell: strong and clear, not hay-like or musty
- Look: dense buds with visible trichomes and few stems
- Feel: slightly sticky and springy, not crumbly or wet
- Cure: properly dried and cured flower burns evenly and tastes smoother
Our guide to good weed vs. bad weed goes deeper.
How to Store a Quarter So It Stays Fresh
Keep flower in an airtight glass jar, away from light and heat. Avoid plastic bags, which crush trichomes and let the smell out. Stored well, flower keeps its flavor for months.
Get Top Shelf Flower Delivered Same-Day
If you are in Northern Virginia, we deliver Gold Label top shelf indoor flower the same day in Fairfax, Oakton, Greenbriar, Centreville, Clifton, Bull Run, Chantilly, South Riding, Manassas and Woodbridge. Order by 8 PM, no minimum and no medical card needed. Popular strains include Gelato 33, Gary Payton, Smarties and 2090 SH!T. See our delivery areas or shop Gold Label flower.
Quarter of Weed FAQ
How many grams is a quarter of weed?
A quarter of weed is 7 grams, or one quarter of an ounce.
How many eighths are in a quarter?
Two. An eighth is 3.5 grams, so two eighths make a 7 gram quarter.
How many joints can you roll from a quarter?
About 9 to 14 joints, depending on whether you roll 0.5g or 0.75g joints.
Is a quarter the same as a QP?
No. A quarter is 7 grams. A QP is a quarter pound, about 113 grams.
Is it cheaper to buy a half ounce instead of two quarters?
Almost always. Larger sizes cost less per gram, so a half ounce is usually better value than two separate quarters.
For adults 21+ only. Check current Virginia law on possession limits, and never drive after use.