- 7 grams of cannabis is equal to one quarter of an ounce of the substance, sometimes known as a quarter of weed.
- To put that into perspective, one quarter of an ounce of marijuana is plenty for five to seven blunts and a whole bunch of joints.
- If you double it, you will get a half-ounce, which is equal to 14 grams.
This number is also referred to as a half or half O.Other names for this quantity include.