If you smoke 3-4 bowls a day how long does it normally take to smoke a pound of tobacco? I have mostly been smoking tins over the years and am now looking to ad some serious poundage to my cellar. I only have maybe 2 pounds of bulk in the cellar and really have not paid much attention to how long it lasts. My pipe collection consists of group 5 and larger, a bowl normally lasts an hour and a half to two hours for me.