Binders and Divider Tabs

This page contains a binder capacity table and a guide for determining the size of divider tabs.

Binder Capacity Tables

D-ring binder capacity (sheets)

Size	3/4”	1”	1 1/4”	1 1/2”	2”
Binder spine width	1 1/8”	1 1/2”	1 7/8”	2 1/8”	2 7/8”
20 lb. bond	185	250	340	390	500
24 lb. bond	150	200	275	310	400
60 lb. offset	165	220	300	435	440
70 lb. offset	150	200	275	310	400

O-ring binder capacity (sheets)

Size	1/2”	5/8”	3/4”	1”	1 1/4”	1 1/2”	2”
Binder spine width	3/4”	15/16”	15/16”	1 5/16”	1 5/8”	1 7/8”	2 5/8”
20 lb. bond	90	105	155	195	255	265	345
24 lb. bond	75	87	125	155	205	210	350
60 lb. offset	80	85	135	170	225	236	385
70 lb. offset	75	87	125	155	205	210	350