@OldMedUser I like to use tsp, and cups as measuring data points when figuring small doses.
My small mj leaf molds hold 1/2 tsp each. There are 48 tsp in one cup and so that's 96, 1/2 tsp doses in one cup for that mold, give or take a couple either way.
Another mold holds 2 tsp, so one cup gives me 24 doses.
Then of course divide the total thc by the doses.
I'm with
@LeastExpectedGrower on figuring thc. I use numbers lower than a dispensary or seed catalog advertises, and find that works best for me. If bud x is advertised at 20% I use 17% in my calculations.
And for what it's worth have rarely ate a dispensary edible that seemed close to the listed dose. They all seem weak. I can easily eat 50mg of dispensary edibles and barely feel anything although I typically use 35-40mg for my homemade edibles. A dose that seems to suit my wife and i.