Below is a paper weight conversion chart. This is especially helpful if a certain paper is specified in one unit and you need to know what that means in another unit. For example, "What is 100# Cover in GSM?" Enjoy!

The darker colored boxes above represent the "most common paper weights" for that category.

This Table was compiled by Micro Format, Inc. Copyright 1997-2005 Micro Format, Inc.

Feel free to contact us with questions or for advice on papers for your next printed project.