NewChannelDirect.com

Envelope Sizes

The following charts list standard envelope sizes that we process through our high speed equipment. All sizes are for envelopes that open on the long edge. If you need additional information or sizes not shown, call us any time at 877.330.MAIL (6245) or use our convenient Contact Us Form.

Commercial Envelopes
SIZE IN INCHES NAME HEIGHT WIDTH #6-1/4 3-1/2 6 #6-3/4 3-5/8 6-1/2 #7 3-3/4 6-3/4 #7-3/4 Monarch 3-7/8 7-1/2 #8-5/8 3-5/8 8-5/8 #9 3-7/8 8-7/8 #10 4-1/8 9-1/2 #11 4-1/2 10-3/8 #12 4-3/4 11 #14 5 11-1/2

Booklet Envelopes
SIZE IN INCHES NAME HEIGHT WIDTH #3 4-3/4 6-1/2 #4-1/2 5-1/2 7-1/2 #5 5-1/2 8-1/8 #6 5-3/4 8-7/8 #6-1/2 6 9 #6-5/8 6 9-1/2 #6-3/4 6-1/2 9-1/2 #7-1/4 7 10 #7-1/2 7-1/2 10-1/2 #9 8-3/4 11-1/2 #9-1/2 9 12 #10 9-1/2 12-5/8