uhhh for me an eighth can last anywhere from 1 hour to 3 weeks....depends how high i want to get.

usually i only smoke till I get high and I have a really low tolerance so once a day lasts about 2-3 weeks. Thats alone though.
ibreakthings Reviewed by ibreakthings on . how fast? how fast do most people who smoke every day go thru weed? cause i've been smokin everyday for maybe like a month or two and i feel like im goin thru my weed really fast, how fast do most people go thru an eighth? Rating: 5