Birthday Sizes

Whether it’s greeting cards, invitation cards, or even thank you notes, you need to choose the right size for any birthday template. Read on and get to know more about the different birthday sizes available!   birthday-sizes

Table of Content

Birthday Sizes Standard

5 x 7 Inches

The standard dimension for a regular-sized birthday card is 5 x 7 inches. This can be applied to birthday greeting cards, invitations, and thank you cards. For the card to fit perfectly, the envelope size should be A7 or 5 ¼ x 7 ¼ inches.  

5 x5 Inches

Another popular alternative to a regular birthday card is the square birthday card. Square birthday cards measure 5 x 5 inches with an envelope size of 5 ¼ x 5 ¼ inches.

6 x 9 Inches

Large birthday cards have more space to accommodate more birthday messages and photos. The dimension of a typical large birthday card is 6 x 9 inches with an envelope size of 6 ¼ x 9 ¼ inches.

3 ½ x 5 Inches

If you want to opt for a smaller-sized birthday card, the widely used size is 3 ½ x 5 inches with a complementary envelope size of 3 ? x 5 ¼ inches.

Birthday Sizes for Digital – Social Media


Facebook is a popular platform to greet and share birthday wishes. For a high-quality digital image, the recommended pixel size is 1200 x 630. 



Many people take to Instagram to post birthday greetings. To ensure good quality images, square posts should be at least 1080 x 1080 pixels, while a pixel size of 1080 x 1350 is recommended for vertical posts. 



Digital birthday banners are popular on Twitter as well. To achieve a high-quality resolution, the best size would be 1500 x 500 pixels. 


Birthday Sizes for Print


Birthday banners can be customized according to individual preferences and needs. But typical printed banners can come in small sizes such as 3 x 6 inches or 4 x 8 inches.


Greeting Card

Birthday greeting cards come in various sizes. But the most common sizes are folded 5 x 7 inches, 5 x 5 inches, and 6 x9 inches. Medium-sized banners can range from 18 x 61 to 24 x 80 inches. Large birthday banners or streamers can measure up to 30 x 100 inches.  



Birthday invitations can also come in different sizes. However, the most universal and common are the flat 5 x 7 inches, 3 ½ x 5 inches, and 6 x 9 inches. 


Birthday Sizes for Email

Electronic birthday cards or e-cards are a lot more traditional compared to social media greetings. Yet there are some people who still enjoy sending and receiving birthday cards via email. For the best display, make sure the pixel size is at least 600 pixels in width and 450 pixels in height.


Birthday Sizes for Business

For professional and corporate birthday templates, it’s best to stick to the standard and safe sizes. The recommended size for regular cards—including birthday invites, RSVP, and thank you cards— is 5 x 7 inches. 


Birthday Sizes for Adobe Photoshop

Creating a basic birthday greeting card is relatively simple with Adobe Photoshop. You can use the recommended size of 8 inches in width x 10.5 inches in height for standard portrait cards. The resolution should be set at least 100 ppi. You can also create birthday flyers using the standard size of 9 x 12 inches. Make sure to use a minimum of 300 ppi for the image resolution.


Birthday Sizes for Adobe Illustrator

When using Adobe Illustrator, you can set the dimensions to 7 inches in width x 10 inches in height. This will produce an A7 size card. You can choose a landscape or portrait orientation for your birthday card. Set it to 300 ppi for good picture quality.



What is the size of a birthday card?

Birthday cards come in several sizes. The most common are 5 x 7 inches and 5 x 5 inches.

How big is an A4 birthday card?

An A4 birthday card is 8.3 x 11.7 inches.

What size is a birthday card envelope?

A birthday card envelope should be slightly bigger in order for the card to fit. For a standard 5 x 7 inch card (A7), the envelope size should be 5 ¼ x 7 ¼ inches.

How big is an 8-inch round birthday cake?

It is big enough to serve around 20 guests.

What size is an A5 birthday card?

An A5 birthday card measures 5.8 x 8.3 inches.

How to measure the birthday template size?

The size of a birthday template is usually indicated in the product description.

What size is a standard birthday cake?

Standard birthday cakes can be 8-inch or 9-inch round cakes.

What are the dimensions of birthday templates?

It would depend on the birthday template you choose. Birthday cards are usually 5 x 7 inches.

What size is an A4 birthday?

Its dimensions are 8.3 x 11.7 inches or 21 x 29.7 cm.

How big is an A4 birthday card?

An A4 birthday card is 8.3 x 11.7 inches or 210 x 297 mm.