The common letter-sized paper used in Europe and in most locations outside of North America. At 8.3 x 11.7″ (210x297mm), A4 paper is slightly narrower and a little longer than “A” size 8.5 x 11″ paper (216x279mm).
In this manner, how thick is a ream of A4 paper?
approximately 5.2 cm
Hereof, what is the hard printing paper called?
Cardstock
Similarly one may ask, which is the thickest paper?
350-450 gsm – The highest GSM paper is pretty much cardstock. This is the stiffest, sturdiest paper and is used for business cards and invitations.