What size are standard wedding invitations?

The standard size for wedding invitations is 5 x 7 inches (also known as A7 size). This dimension fits most envelopes and is widely recognized by printers and stationery providers.

Why 5 x 7 Inches Is the Standard

A 5 x 7 inch wedding invitation offers a balanced proportion for design, text, and embellishments. This size is large enough for legibility and visual impact, but compact enough to mail easily. Most commercial envelopes are produced in this size, simplifying both customization and mailing.

Other Common Wedding Invitation Sizes

Although 5 x 7 inches is the most widely used, some couples choose alternatives. Popular options include 4.25 x 5.5 inches (A2, smaller and often used for RSVP cards) and 5.5 x 8.5 inches (for more elaborate designs or layered invites). Square invitations, such as 6 x 6 inches, are also available but may require additional postage.

Stationery providers typically offer several template sizes. For example, Minted and similar vendors allow easy selection of standard A7 invitations within their online design tools.

Considerations for Choosing Invitation Size

Choosing the right size affects design flexibility and postage requirements. Standard 5 x 7 inch invitations are compatible with most envelope styles and typically do not incur extra mailing costs. If you select a custom or non-rectangular size, verify with your postal service as this may increase postage.

Pre-cut blank A7 invitation cards are available for purchase, suitable for both DIY and professional printing. These blanks support common printing methods including digital, letterpress, and foil stamping.

In summary, the 5 x 7 inch invitation is the industry standard due to its practicality, availability, and compatibility with both design and mailing needs.