Marijuana & NJ Law
How much weed can you legally have in New Jersey?
Two numbers answer it: adults 21 and over can possess up to six ounces, and dispensaries can sell up to one ounce per visit. Everything interesting happens at the edges of those numbers — verified against the statute and the state Cannabis Regulatory Commission, July 2026.
The Numbers
The two limits, and why they're different
| Limit | Amount | Where it comes from |
|---|---|---|
| Possession (21+) | Up to 6 oz of marijuana, or up to 17 g of hashish | N.J.S.A. 2C:35-10(a)(3)(b) |
| Purchase, per transaction | Up to 1 oz (28.35 g) usable-cannabis equivalent — combinations of flower, concentrates and edibles count toward it | Cannabis Regulatory Commission rules |
| Over 6 oz / 17 g | Crime of the fourth degree — an indictable offense, not a ticket | |
The statute's language for possession at or under the line is unusually clean: it "is not subject to any punishment." No fine, no charge, no conditional discharge to earn — lawful. The purchase cap works alongside it: a dispensary can only sell you an ounce at a time, but holding up to six ounces is tolerated regardless of how many trips it took. Cross the six-ounce line and you've left the world of legal weed entirely — that's a fourth-degree indictable offense, and the right next step is our drug-possession defense page, not a payment plan.
Beyond the Numbers
Where and how still matter
Where you can smoke
Cannabis smoking is generally allowed where cigarette smoking is permitted — unless posted otherwise — and consumption otherwise belongs in private spaces. Property owners can and do say no.
Cars are different
Impaired-driving laws fully apply to cannabis. A legal amount in the trunk is one thing; driving high is a marijuana DUI, prosecuted like any other DWI.
Age is a hard line
The six-ounce rule is for adults 21 and over — residents and visitors alike. Different rules apply under 21, and "it's legal now" is not a defense a minor gets to borrow.
Common Questions
NJ marijuana limit questions
How much weed can you legally carry in NJ?
Up to six ounces of marijuana — or up to 17 grams of hashish — for adults 21 and over. Under N.J.S.A. 2C:35-10(a)(3)(b), possession at or under that line is not subject to any punishment. It does not matter whether it came from a dispensary or not; the possession line is the possession line.
How much can I buy at a dispensary at one time?
Up to the equivalent of one ounce (28.35 grams) of usable cannabis per transaction — which can be a combination, such as a half-ounce of flower plus concentrates or edibles that count toward the equivalent. The one-ounce purchase cap and the six-ounce possession cap coexist: dispensaries can only hand you an ounce at a time, but the law tolerates holding up to six.
Can I smoke weed in public in New Jersey?
Generally, cannabis smoking is allowed where cigarette smoking is permitted, unless a property owner or rule says otherwise — and consumption is otherwise for private spaces. In practice that leaves plenty of places where lighting up can still get you in trouble, so read the room, and the signage, before assuming.
What happens if I’m caught with more than six ounces?
That is a crime of the fourth degree — an indictable offense, not a ticket — and it is the line where you should be talking to a defense lawyer, not a payment portal. Our guide to how New Jersey grades offenses explains what fourth degree means, and our drug-possession defense page covers how these cases are actually handled.
Charged over the line?
Over six ounces, distribution allegations, a marijuana DUI, or an under-21 case — those are defense matters, and the consultation is free.