Measurements · 3 min read
Is 14g a half ounce? A half ounce in grams
Yes — a half ounce is 14 grams. Here is how it breaks down into eighths and quarters, and why you will sometimes see 14.17.
Yes. A half ounce is 14 grams. That is four eighths (4 × 3.5 g) or two quarters (2 × 7 g). People also call it “a half” or “a half O”.
14 or 14.17?
An ounce is 28.35 grams on a lab scale, so half of it is strictly 14.17. The cannabis trade has always rounded the ounce to 28, which makes the half 14 and the eighth 3.5. Licensed New York products are weighed and labelled before they reach the shelf, so the package states the net weight in grams.
How a half breaks down
- 4 eighths of 3.5 g each
- 2 quarters of 7 g each
- 14 single grams
- Half of an ounce (28 g)
Is a half ounce legal to carry in New York?
Yes. Adults 21 and over can possess up to three ounces of flower in New York, so 14 grams is well inside the limit. Bring a valid government-issued photo ID showing you are 21 or older; no medical card is needed.
For every size in one chart, plus photos of each amount on a scale, see the weed measurements guide.
Convert it
Quick converter
3.5 g is an eighth of an ounce.
That is 1 eighth, half a quarter, or 0.125 oz.
Each jar is one eighth (3.5 g). The trade rounds an ounce to 28 g; strictly it is 28.35 g. New York's adult possession limit is three ounces of flower.
Test yourself
Half-ounce check: 3 quick questions
Question 1 of 3
Is 14 g a half ounce?
Half of the trade-standard 28-gram ounce is 14 grams.
Why do some scales say a half is 14.17 g?
Half of 28.35 is 14.17. The trade has always rounded the ounce to 28, which makes the half 14.
How many quarters are in a half ounce?
Two quarters of 7 grams each make 14 grams.
Common questions
- Is 14g a half ounce?
- Yes. A half ounce is 14 grams by the trade standard of 28 grams to the ounce. Strictly it is 14.17 grams, because an exact ounce is 28.35 grams.
- How many grams are in a half ounce?
- Fourteen grams: four eighths of 3.5 grams, or two quarters of 7 grams.
- How many eighths are in a half ounce?
- Four. Each eighth is 3.5 grams, and 4 times 3.5 is 14.
- Can you carry a half ounce in New York?
- Yes. Adults 21 and over can possess up to three ounces of cannabis flower in New York, so 14 grams is well inside the limit.
More on weights and sizes
- Weed measurements: grams, eighths, quarters and ounces What an eighth actually weighs, how the sizes convert and what each size looks like — plus a scale you can play with.
- Eighth vs quarter: what comes after an eighth? A quarter comes after an eighth: 7 grams against 3.5. Here is how the two compare, side by side, with a converter to check any weight.
- 3.5 grams explained: 3.5g to oz, and why it is called an eighth 3.5 grams is 0.125 ounces — one eighth of an ounce, which is where the name comes from. Here is the maths, and a converter for any other weight.
- What does an ounce of weed look like — and how much is it? An ounce is 28 grams — eight eighths. What it looks like depends on the strain, so here is how to picture it, and what it is on our shelf today.
- How to read a weed scale What the numbers and buttons on a small digital scale mean — grams, tare, the unit button and how precise it needs to be.
Keep reading
- THC vs CBD — what the difference actually is Two cannabinoids from the same plant that do very different things. What each one is, why products list a ratio and how to read the label.
- New to cannabis? Start here A calm, jargon-free walkthrough for your very first visit — what to bring, how it’s sold and how to pick something you’ll actually enjoy.
- Indica vs. Sativa vs. Hybrid — and why we sort by feel instead The indica/sativa split is a useful starting point, but it isn’t the whole story. Here’s what the labels mean and why we organize the menu around the effect you want.
- Edibles dosing: start low, go slow Edibles are easy to love and easy to overdo. Here’s how dosing works, why they take so long to kick in and a simple plan for a comfortable experience.
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