We understand that sometimes it can be a little difficult to know the name of the specific envelope size you want to use to send a mailing or invites. Sometimes you might need to find an envelope size that could hold something you've already made, which can be difficult. That's why we've compiled this convenient chart for you! If you can't seem to find what you're looking for below, go ahead and contact us. We'll talk you through your search, and if you like we can set you up with your own custom envelopes.
*Envelope sizes that are bolded indicate commonly used envelopes.*
Announcement Envelopes
| Envelope Number | Envelope Size | Folded Invite Size | Max Invite Size |
|---|---|---|---|
| *A2 | 4 3/8 x 5 3/4 | 4 1/8 x 5 1/2 | 8 1/4 x 5 1/2 |
| *A6 | 4 3/4 x 6 1/2 | 4 1/2 x 6 1/4 | 9 x 6 1/4 |
| *A7 | 5 1/4 x 7 1/4 | 5 x 7 | 10 x 7 |
| A8 | 5 1/2 x 8 1/8 | 5 1/4 x 7 7/8 | 10 1/2 x 7 7/8 |
| *A9 | 5 3/4 x 8 3/4 | 5 1/2 x 8 1/2 | 11 x 8 1/2 |
| A10 | 6 x 9 1/2 | 5 3/4 x 9 1/4 | 11 1/2 x 9 1/4 |
Booklet Envelopes
| Envelope Number | Envelope Size | Folded Invite Size | Max Invite Size |
|---|---|---|---|
| 6 1/2 | 6 x 9 | 5 3/4 x 8 3/4 | 11 1/2 x 8 3/4 |
| 6 5/8 | 6 x 9 1/2 | 5 3/4 x 9 1/4 | 11 1/2 x 9 1/4 |
| 6 3/4 | 6 1/2 x 9 1/2 | 6 1/4 x 9 1/4 | 12 1/2 x 9 1/4 |
| 7 1/2 | 7 1/2 x 10 1/2 | 7 1/4 x 10 1/4 | 14 1/2 x 10 1/4 |
| 9 1/2 | 9 x 12 | 8 3/4 x 11 3/4 | 17 1/2 x 11 3/4 |
| 10 | 9 1/2 x 12 1/2 | 9 1/4 x 12 1/4 | 18 1/2 x 12 1/4 |
| 13 | 10 x 13 | 9 3/4 x 12 3/4 | 19 1/2 x 12 3/4 |
| 15 | 10 x 15 | 9 3/4 x 14 3/4 | 19 1/2 x 14 3/4 |
| 15 1/2 | 12 x 15 1/2 | 11 3/4 x 15 1/4 | 23 1/2 x 15 1/4 |
Catalog Envelopes
| Envelope Number | Envelope Size | Folded Invite Size | Max Invite Size |
|---|---|---|---|
| 1 | 6 x 9 | 5 3/4 x 8 3/4 | 11 1/2 x 8 3/4 |
| 1 1/2 | 6 x 9 1/2 | 5 3/4 x 9 1/4 | 11 1/2 x 9 1/4 |
| 1 3/4 | 6 1/2 x 9 1/2 | 6 1/4 x 9 1/4 | 12 1/2 x 9 1/4 |
| 6 | 7 1/2 x 10 1/2 | 7 1/4 x 10 1/4 | 14 1/2 x 10 1/4 |
| *10 1/2 | 9 x 12 | 8 1/2 x 11 | 11 x 17 |
| 12 1/2 | 9 1/2 x 12 1/2 | 9 1/4 x 12 1/4 | 18 1/2 x 12 1/4 |
| 13 1/2 | 10 x 13 | 9 3/4 x 12 3/4 | 19 1/2 x 12 3/4 |
| 15 | 10 x 15 | 9 3/4 x 14 3/4 | 19 1/2 x 14 3/4 |
| 15 1/2 | 12 x 15 1/2 | 11 3/4 x 15 1/4 | 23 1/2 x 15 1/4 |
Collection Envelopes
| Envelope Number | Envelope Size | Folded Invite Size | Max Invite Size |
|---|---|---|---|
| #6 1/4 | 3 1/2 x 6 | 3 1/4 x 5 3/4 | 6 1/2 x 5 3/4 |
| #6 3/4 | 3 3/4 x 6 3/4 | 3 3/8 x 6 1/4 | 6 3/4 x 6 1/4 |
| #9 | 3 5/8 x 8 5/8 | 3 3/8 x 8 3/8 | 6 3/4 x 8 3/8 |
Commercial Envelopes
| Envelope Number | Envelope Size | Folded Invite Size | Max Invite Size |
|---|---|---|---|
| #5 | 4 1/8 x 5 1/2 | 3 7/8 x 5 1/4 | 7 3/4 x 5 1/4 |
| #6 1/4 | 3 1/2 x 6 | 3 1/4 x 5 3/4 | 6 1/2 x 5 3/4 |
| #6 3/4 | 3 5/8 x 6 1/2 | 3 3/8 x 6 1/4 | 6 3/4 x 6 1/4 |
| #7 | 3 3/4 x 6 3/4 | 3 1/2 x 6 1/2 | 7 x 6 1/2 |
| #7 1/2 | 3 15/16 x 7 1/2 | 3 11/16 x 7 1/4 | 7 3/8 x 7 1/4 |
| #8 5/8 | 3 5/8 x 8 5/8 | 3 3/8 x 8 3/8 | 6 3/4 x 8 3/8 |
| #9 | 3 7/8 x 8 7/8 | 3 5/8 x 8 5/8 | 7 1/4 x 8 5/8 |
| *#10 | 4 1/8 x 9 1/2 | 3 7/8 x 9 1/4 | 7 3/4 x 9 1/4 |
| #11 | 4 1/2 x 10 3/8 | 4 1/4 x 10 1/8 | 8 1/2 x 10 1/8 |
| #12 | 4 3/4 x 11 | 4 1/2 x 10 3/4 | 9 x 10 3/4 |
| #14 | 5 x 11 1/2 | 4 3/4 x 11 1/4 | 9 1/2 x 11 1/4 |
