A Comprehensive Guide on the Dimensions of Greeting Card

Have you started a stationery business cards  or sell cards for digital artwork? And confused about choosing the right dimensions of greeting card? Worry not, because we are here to provide you with a complete guide. Whether you sell birthday, holiday, or thank you cards, explore the sizes of these cards in detail here to avoid confusion:

Why Do Greeting Card Dimensions Matter? 

Before jumping right into the sizes of greeting cards, first explore why knowing their dimensions is important. This is because the right dimensions of a greeting card ensure cost-effective mailing, professional appearance, and proper design.

Above all, a regular greeting card size fits standard envelopes to avoid extra postage fees. The dimensions of a greeting card directly impact the card’s visual appeal, space for messaging, and production. In addition to it, the size of a standard greeting card influences how the recipient perceives your message.

What Size is a Greeting Card?

Standard greeting card sizes vary. But popular options include the versatile A2 (4.25" x 5.5"), the common A7 (5" x 7"), and smaller or square formats like 4" x 6" or 5" x 5". A greeting card has specific dimensions depending on whether it is flat or folded and its intended use, from thank-you notes to formal invitations. Here are common greeting card sizes:

Standard Greeting Card Size in cm

Standard greeting card sizes in cm typically range from 10.5×14.8 cm to 10.5×14.8 cm (A6) for standard mail to 12.7×17.8 cm (A7) for invitations. Popular Folded Greeting Card Sizes in cm are:

Standard Greeting Card Size in Inches

Standard greeting card sizes vary. But the most common are the A2 (4.25" x 5.5") and the A7 (5" x 7"), often used for more formal or special occasions, both measured as folded cards. Other popular sizes include: 

Standard Greeting Card Size in mm

Standard greeting card sizes in mm commonly include A6, A5, 148 × 210 mm, and the popular 5" x 7". Other popular options include: 

Standard Birthday Card Size

The most standard, versatile, and typical birthday card size is 5" x 7" (A7), which is ideal for photo cards. Square cards, commonly 5" x 5" or 6" x 6", are also widely used for modern, stylish birthday designs. Here are popular birthday card dimensions:

Standard Holiday Card Size

The most standard holiday card sizes are 5" x 7" (A7) for a classic folded card and 4" x 6" (A6) for a slightly smaller, postcard-style option. These sizes balance display appeal with mailing practicality, offering ample space for photos and messages while fitting standard envelopes and postage, such as:

Standard Greeting Card Envelope Size

Greeting card envelope sizes vary, but common standards are the A2 (4 3/8" x 5 3/4") for smaller notes and the popular A7 (5 1/4" x 7 1/4") for standard 5"x7" cards, ensuring the envelope is slightly larger than the card for easy insertion. Other frequent sizes include:

Thank You Card Size Standard

Standard thank-you cards have a wide range of sizes. But popular options include the versatile A2 (4.25" x 5.5"), often used for everyday notes, while other folded options are:

Standard Note Card Dimensions

There isn't one single "standard," but common note card sizes include the popular A2 (4.25" x 5.5") for general use and thank-you notes, the study-friendly 3" x 5" index card, and the larger A6 (4.625" x 6.25") The best size depends on the card's purpose, from quick reminders to formal correspondence such as:

To Sum Up!

If you are seeking a size guide for creating your greeting cards, birthday cards, holiday cards, or other envelopes, consider the above-mentioned sizes. Choose the right sizes, keeping in mind your paper thickness, finish, and printer compatibility. You can also contact a reliable custom packaging company, OXO Packaging, to get well-sized cards that complement your brand’s needs!