In most US states with legal recreational cannabis, edibles are capped at 100 mg of THC per package and 10 mg per serving, though Massachusetts uses 5 mg servings. Medical programs in several states allow far higher totals. Hemp-derived edibles follow a separate federal rule of 0.3% delta-9 THC by dry weight, and no national per-package limit exists for marijuana itself.
What is the standard THC limit per edible package in the US?
The 100 mg package cap shows up in state after state, and the reason is dosing. Regulators treat 10 mg as one adult serving, so a 100 mg package holds ten doses. That math keeps a single package from delivering a dangerous amount to a person with no tolerance.
The cap applies to gummies, chocolates, baked goods, mints, and most drinks. A few states write separate rules for beverages and hold them to 5 mg per container.
Recreational edible limits by state
These states follow the same 10 mg serving pattern:
- California: 100 mg per package, 10 mg per serving.
- Colorado: 100 mg per package, 10 mg per serving.
- Washington: 100 mg per package, 10 mg per serving.
- Oregon: 100 mg per package, 10 mg per serving.
- Nevada: 100 mg per package, 10 mg per serving.
- Illinois: 100 mg per package, 10 mg per serving.
- Michigan: 100 mg per package, 10 mg per serving.
- Arizona: 100 mg per package, 10 mg per serving.
- New York: 100 mg per package, 10 mg per serving.
- Massachusetts: 100 mg per package, 5 mg per serving.
Rules change, so confirm the current number with your state cannabis regulator before you buy or produce anything.
Do medical cannabis edibles have higher package limits?
Yes. Registered patients can buy edibles with far more THC per package in most medical states. Colorado, for example, draws a sharp line between the 100 mg recreational cap and medical marijuana-infused products, which can run into the thousands of milligrams per package under a patient's purchase limit.
Medical shelves also stock items that recreational stores cannot carry: high-dose capsules, distillate syringes, and bulk tinctures. The trade-off is access, since those products stay behind the medical counter and require a valid patient card.
Why package caps push brands toward single-serve convenience
A 100 mg ceiling forces a design choice. A brand can sell one large item with 100 mg (which almost nobody wants) or ten small items that each carry a dose. The second option won, and it reshaped the aisle.
Ten-piece gummy packs, break-apart chocolate bars, and 5 mg drink shots all exist because the package cap rewards portioning. Convenience then feeds back into the rules, as regulators add formats such as drink mixes and low-dose mints built for a lunch break rather than a Saturday night.
Does convenience decide what sells?
When the legal cap is fixed, format becomes one of the few levers a brand can pull. A 10 mg drink competes with a 10 mg gummy on speed, taste, and portability, not on potency.
In several state markets, beverages and low-dose gummies now take shelf space that flower once held. Shoppers who want a predictable 5 mg or 10 mg hit tend to pick the package that is easiest to open, split, and reseal.
How to read an edible label: serving vs package
The number that matters most is the total THC in the package, not the number printed on the front of the box. A compliant label shows:
- Total THC per package: the cap number, such as 100 mg.
- THC per serving: 10 mg in most states, 5 mg in a few.
- Servings per package: often 10, sometimes 20 for 5 mg items.
- Onset window: 30 to 120 minutes for most edibles.
- Batch number and date: required in every legal state.
Divide the package total by the serving count before you eat anything. A 100 mg chocolate bar scored into 10 squares gives you 10 mg per square, which is a full dose for a new user.
Hemp-derived edibles follow a different rule
Hemp is regulated as an agricultural crop, not as marijuana. The 2018 Farm Bill legalized hemp at 0.3% delta-9 THC by dry weight, and sellers used that threshold to ship edibles across state lines.
The math is generous. A 10 gram gummy at 0.3% can hold up to 30 mg of delta-9 THC, three times the standard marijuana serving. States noticed. Several now cap hemp-derived THC per package, and a few ban the products outright.
Do the same limits apply to drinks, tinctures, and topicals?
Drinks usually follow edible rules, with per-container caps that land at 5 mg or 10 mg. Tinctures and capsules carry the same per-package math but drop the serving language in some states. Topicals are exempt in most markets because they are not meant to be swallowed.
Frequently asked questions
Is 100 mg of THC a lot for one person?
Yes. Ten milligrams is the standard dose for an adult with little tolerance, so a 100 mg package holds ten of those doses. Eating a whole package at once is a common reason for bad reactions and poison control calls.
Can you buy two 100 mg packages at once?
In most recreational states, yes. Purchase limits apply to the total THC in a transaction or a day, not to one package. Colorado, for instance, caps a single recreational transaction at 800 mg of edible THC.
Why do so many states use the same number?
Colorado and Washington set 10 mg servings and 100 mg packages when they launched legal sales, and later states copied the framework. The standard also made packaging easier for brands that sell in more than one state.
Can you carry edibles across state lines?
No. Cannabis remains illegal under federal law, and every state limit applies inside its own borders. A legal 100 mg package in one state becomes contraband the moment you cross into a state that has not legalized it.
Do these limits change?
Yes. Regulators adjust caps, and legislatures keep rewriting hemp rules. Check your state cannabis authority's site before you assume a number still holds.