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Envelope Size Chart

Business & Correspondence

Business or commercial envelopes are essentially used for a form of business affair. Whether in a large corporate setting or small business setting, you can utilize this effective method of getting your letter across. They are available is multiple back flaps as the most common being commercial flaps. Policy envelopes can also be used in a very contemporary way to set your company apart and it is a nice touch as well on the receiving end.

The most popular size in USA is the standard #10 envelope. it is popular for both commercial and social designs. The #10 envelope The square flaps are the more modern and clean look which is quite popular nowadays.

Type Size
No. 6 1/4 (#6-1/4) Commercial
No. 6 1/4 Remittance
Shop 6-1/4 Remit Now
inches: 3.5 x 6 (mm: 88.9 x 152.4)
No. 6 3/4 (#6-3/4)
Shop 6-3/4 Commercial Envelopes Now
inches: 3.625 x 6.5 (mm: 92.075 x 165.1)
No. 8 5/8 (#8-5/8)
Shop Check Envelopes Now
inches: 3.625 x 8.625 (mm: 92.075 x 219.075)
No. 7 (#7)
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inches: 3.75 x 6.75 (mm: 95.25 x 171.45)
Monarch (#7-3/4)
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inches: 3.875 x 7.5 (mm: 98.425 x 190.5)
No. 9 (#9)
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inches: 3.875 x 8.875 (mm: 98.425 x 225.425)
9 (policy) inches: 4 x 9 (mm: 101.6 x 228.6)
No. 10
Shop #10 Envelopes Now
inches: 4.125 x 9.5 (mm: 104.775 x 241.3)
DL (International)
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inches: 4.313 x 8.625 (mm: 109.5502 x 219.075)
No. 11 (#11)
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inches: 4.5 x 10.375 (mm: 114.3 x 262.525)
No. 12 (#12)
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inches: 4.75 x 11 (mm: 120.65 x 279.4)
No. 14 (#14)
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inches: 5 x 11.5 (mm: 127 x 292.1)
16 inches: 6 x 12 (mm: 152.4 x 304.8)
Booklet Envelopes

Another popular envelope styple in a booklet forum particularly used for brochures, sales materials, and a variety of printed material. It can also be used for invitations or announcement if you cannot find the right fit with other options. Catalog Envelopes

Type Size
3 inches: 4.75 x 6.5 (mm: 120.65 x 165.1)
4 1/2 inches: 5.5 x 7.5 (mm: 139.7 x 190.5)
5 inches: 5.5 x 8.125 (mm: 139.7 x 206.375)
6 inches: 5.75 x 8.875 (mm: 146.05 x 225.425)
6 1/2 inches: 6 x 9 (mm: 152.4 x 228.6)
6 5/8 inches: 6 x 9.5 (mm: 152.4 x 241.3)
6 3/4 inches: 6.5 x 9.5 (mm: 165.1 x 241.3)
7 1/4 inches: 7 x 10 (mm: 177.8 x 254)
7 1/2 inches: 7.5 x 10.5 (mm: 190.5 x 266.7)
9 inches: 8.75 x 11.5 (mm: 222.25 x 292.1)
9 1/2 (9.5 Booklet) inches: 9 x 12 (mm: 228.6 x 304.8)
10 inches: 9.5 x 12.625 (mm: 241.3 x 320.675)
13 (13 Booklet) inches: 10 x 13 (mm: 254 x 330.2)
Catalog Envelopes

This durable Envelope which is also may be called short end flat is perfect for mailing heavy-weight materials. It is specifically made for catalogs, large booklets and other heavy enclosures. It is best to use a shipping label for this large envelope for addressing such.

Type Size
1 inches: 6 x 9 (mm: 152.4 x 228.6)
1 3/4 inches: 6.5 x 9.5 (mm: 165.1 x 241.3)
3 inches: 7 x 10 (mm: 177.8 x 254)
6 inches: 7.5 x 10.5 (mm: 190.5 x 266.7)
8 inches: 8.25 x 11.25 (mm: 209.55 x 285.75)
9 3/4 inches: 8.75 x 11.25 (mm: 222.25 x 285.75)
10 1/2 (10.5 Catalog) inches: 9 x 12 (mm: 228.6 x 304.8)
12 1/2 inches: 9.5 x 12.5 (mm: 241.3 x 317.5)
13 1/2 (13.5 Catalog) inches: 10 x 13 (mm: 254 x 330.2)
14 1/2 inches: 11.5 x 14.5 (mm: 292.1 x 368.3)
15 inches: 10 x 15 (mm: 254 x 381)
15 1/2 inches: 12 x 15.5 (mm: 304.8 x 393.7)
Square Envelopes

Square envelopes, are available with square flap and some occasions euro flaps if available. This unique yet simple shape is great for making your mail stand out to the recipient due to its odd shape from the rest of the mail pieces. However, please keep in mind Square envelopes are nonstandard and require additional postage to mail. –Please visit US Postal Service website for additional information.

Type Size
5 Square (5X5)
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inches: 5 x 5 (mm: 127 x 127)
5 1/2 Square (5.5X5.5)
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inches: 5.5 x 5.5 (mm: 139.7 x 139.7)
6 Square (6X6)
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inches: 6 x 6 (mm: 152.4 x 152.4)
6 1/2 Square (6.5X6.5)
Shop 6.5 SQ Envelopes Now
inches: 6.5 x 6.5 (mm: 165.1 x 165.1)
7 Square (7X7)
Shop 7 SQ Envelopes Now
inches: 7 x 7 (mm: 177.8 x 177.8)
7 1/2 Square (7.5X7.5)
Shop 7.5 SQ Envelopes Now
inches: 7.5 x 7.5 (mm: 190.5 x 190.5)
8 Square (8X8)
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inches: 8 x 8 (mm: 203.2 x 203.2)
8 1/2 Square (8.5X8.5)
Shop 8.5 SQ Envelopes Now
inches: 8.5 x 8.5 (mm: 215.9 x 215.9)
9 Square (9X9)
Shop 9 SQ Envelopes Now
inches: 9 x 9 (mm: 228.6 x 228.6)
9 1/2 Square (9.5X9.5)
Shop 9.5 SQ Envelopes Now
inches: 9.5 x 9.5 (mm: 241.3 x 241.3)
Baronial Envelopes

Baronial envelopes are created with a deep pointed flap and diagonal seams. It is mostly used for formal business announcements, invitations and greeting cards.

** This size is too small to mail.
Type Size
Professional ** inches: 2.125 x 3.625 (mm: 53.975 x 92.075)
#16 (Mrs.)** inches: 2.375 x 3.375 (mm: 60.325 x 85.725)
#17 (Mr. & Mrs.)** inches: 2.6875 x 3.6875 (mm: 68.2625 x 93.6625)
Gladstone** inches: 3.563 x 5.562 (mm: 90.5002 x 141.2748)
4-Bar (or A1) inches: 3.625 x 5.125 (mm: 92.075 x 130.175)
5 1/2-Bar inches: 4.375 x 5.75 (mm: 111.125 x 146.05)
6-Bar inches: 4.75 x 6.5 (mm: 120.65 x 165.1)
Lee inches: 5.25 x 7.25 (mm: 133.35 x 184.15)
Linwood/Monona Inside inches: 5.25 x 7.5 (mm: 133.35 x 190.5)
Monona Outside inches: 5.5 x 7.75 (mm: 139.7 x 196.85)
Announcement Envelopes

Announcement envelopes or A-style envelopes are ideal for Invitations, stationery, greeting cards, Postcards, and of course Announcement cards. It is typically accompanied with a square flap for a contemporary look. A-Envelopes and Baronial Envelopes are quite similar in sizes and in fact carry a lot of common sizes. It is solely to your preference of which look and the flap do you prefer for aesthetics for your project as they are the same product with different construction.

Type Size
A-2 inches: 4.375 x 5.75 (mm: 111.125 x 146.05
A-6 inches: 4.75 x 6.5 (mm: 120.65 x 165.1)
A-7 inches: 5.25 x 7.25 (mm: 133.35 x 184.15)
A-8 inches: 5.5 x 8.125 (mm: 139.7 x 206.375)
A-9 inches: 5.75 x 8.75 (mm: 146.05 x 222.25)
A-10 inches: 6 x 9.5 (mm: 152.4 x 241.3)

Next Day Printing

Gold Image printing can produce unique ideas that can't be duplicated with other printing companies. With such production offers as foil stamping, die cutting, embossing, 4 color process or 2 color spot for your brochures, flyersdoor hangers, club card flyers, postcards, DVD coversgreeting cards. We can also provide these same processes for your catalogsbookletsnewsletters calendars orders. If you are in need of labels for your wine bottles or need a high end stickers with foil stamping or embossing, we can produce this all under one roof at Gold Image Printing.

Printing Identity

At Gold Image Printing, we thrive on getting rush jobs done without making a big deal out of a next day turnaround. Since we have an amazing understanding of the real world and the timelines, we will have your jobs ready next day, just ask us. We can have your business cardsletterhead, envelopes, brochuresnotepads, catalogs next day and more while saving money. No longer do you have to beg for deadlines to be met the next day, with our more than capable machines and state of the art print and binding facility, we enjoy having your job ready for you the next day.

Special Printing Services

Gold Image Printing can print your complete corporate identity package including business cardsletterheadenvelopespresentation foldersnotepads with quick turnarounds and great prices. With a combination of experience and passion we can help your company stand out through brochuresflyerssell sheets and postcards, which can be mailed for you through our mailing services from beginning to end without you ever thinking of the post office.  You can count on us for every project and every city in Los Angeles county.

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