an eighth is 3.5 grams.
a quarter is 7 grams.
a half is 14 grams.

hope i helped!! xoxox
cheryl420 Reviewed by cheryl420 on . Calling seasoned sensi smokers Someone help this noobie out. How many grams to an 1/8? How many grams to a 1/4? How many grams to a 1/2 oz? thank ya:rasta: Rating: 5