An henry (1/8th) of standard 'tings' last me 2-2 1/2 days if I am working, or 3 days if I ent. I seem to smoke more during the day while at work than when I'm spending a day @ home. I prefer it that way cause there is only so much I can smoke at work, but at home I can smoke and smoke and smoke but i'd run out sooner, and spend more money. FK i'm stoned now and i dunno what I'm on about... roll another 1!