Envelope size chart for mailing
Here is a standard envelope size chart for mailing:
Regular Envelopes
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10 Envelope (4 1/8 x 9 1/2 inches): This is the most common size for standard letters and documents.
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9 Envelope (4 1/4 x 9 1/2 inches): Slightly larger than the #10 envelope, this size is often used for documents that require a bit more space.
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6 3/4 Envelope (4 1/2 x 9 1/2 inches): This size is often used for larger documents, such as contracts or certificates.
Large Envelopes
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11 Envelope (5 1/2 x 11 1/2 inches): This size is often used for larger documents, such as maps, blueprints, or posters.
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12 Envelope (6 x 12 inches): This size is often used for very large documents, such as architectural plans or large prints.
Specialty Envelopes
- Catalog Envelope (6 1/2 x 11 1/2 inches): This size is often used for sending catalogs, brochures, or other promotional materials.
- Flat Envelope (9 x 12 inches): This size is often used for sending large, flat items such as posters, maps, or artwork.
- Jumbo Envelope (9 x 15 inches): This size is often used for sending very large or bulky items, such as clothing or accessories.
International Envelopes
- International Letter Envelope (6 1/2 x 11 1/2 inches): This size is often used for sending letters and documents internationally.
- International Flat Envelope (9 x 12 inches): This size is often used for sending large, flat items internationally.
Other Envelope Sizes
- Square Envelope (6 x 6 inches): This size is often used for sending small, square items such as jewelry or coins.
- Triangular Envelope (6 x 4 inches): This size is often used for sending small, triangular items such as invitations or announcements.
Please note that these are general guidelines and that specific envelope sizes may vary depending on the country, region, or postal service. It's always a good idea to check with your local post office or postal service for specific guidelines on envelope sizes and dimensions.