20 lb.
Subsequently, how is paper weight defined?
Paper weight in the US is stated in lbs. and is determined by weighing 500 sheets (a ream) in the basis size of a particular paper. … For example, drawing papers have a basis size of 24”x36”, versus watercolor papers which have a basis size of 22”x30”. 500 Sheets of 400 Series Drawing paper (24”x 36”) weighs 80lbs.
Secondly, what weight printer paper is best? Standard bond paper, weighing 20 pounds, is the most common paper found in offices. It is ideal for use in copy machines, fax machines and standard printers. Bond paper’s lighter weight makes it jam resistant, economical to purchase and the most flexible for use across various machines.