Gram measurements

I know that many of you, like me, don't know any gram to ounce conversions. Anybody know some to fill a few of us in? Also, on a more specific note, how much is an oz (w/bag) in grams? Trying to figure that out.

 

note: the bag is a plain non-ziploc sammich baggie. Thought that may help out.

 

28.35 grams is an ounce. W/ a bag it could be 30 or so.

 

29-30 g for oz w/ bag

 

most zip baggies weigh 2-2.5g and i would imagine the thin nonzip fold over palstic baggies are 1-1.5

 

28 grams in 1 ounce

3.54 grams in an 1/8
1.7 in a half eigth