Standard Postcard Sizes and Dimensions

When you’re designing a postcard, it’s important to consider the standard postcard sizes and dimensions. This will ensure that your card is compatible with the postal system and that it will be properly displayed when it arrives.

Here is everything you need to know about the standard postcard sizes and dimensions.

Different Standard Postcard Sizes And Dimensions

Before you start designing and printing your postcards, you need to make sure you’re using the right size and dimensions.

Here’s a guide to the standard postcard sizes and dimensions, so you can make sure your postcards are the perfect size. When it comes to postcards, there’s a standard size that you should be aware of. Here are the dimensions:

  • Height: 5-1/4 inches
  • Width: 3-1/4 inches
  • Depth: 0.007 inch

There are three standard sizes: small, medium, and large. And each size has its own dimensions.

Small postcards 

Vintage Souvenir Mini Scenic Postcards
Vintage Souvenir Mini Scenic Postcards

Small postcards are perfect for big ideas, especially if you don’t need to fit much copy on the design. Postcard size in inches is 4.13″ x 5.83″ and 104.9mm x 148mm in millimeters

Medium postcards 

New York City Vintage Postcards
New York City Vintage Postcards Lot 1940’s / Postcards, Alfred Mainzer, NYC

Medium postcards are the most popular size and measure 4-1/4 inches wide by 5-1/2 inches high. This is the perfect size for a traditional postcard, and it’s still small enough to fit in a standard envelope.

There are a few things to keep in mind when designing a postcard in this size: the most important thing is to make sure your text is big enough to be legible from a distance. You also want to ensure enough space for your logo and other graphics.

Large Postcards

Vintage Ohio Large Letter Postcards
Vintage Ohio Large Letter Postcards

When it comes to large postcards, there are a few things you need to keep in mind. The most important thing is to ensure that your postcard is big enough to be noticed.

You also want to make sure that you’re using the right dimensions. The standard size for large postcards is 6×11 inches. That’s a good size to shoot for, but if you want to get really creative, you can go bigger or smaller. Make sure that whatever size you choose, the text and images are still easy to read.

Another thing to keep in mind is the weight of your postcard. If it’s too heavy, it might not get delivered by the postal service. So try to keep the weight down by using light paper stocks. And lastly, don’t forget to include your return address and postage.

Other Postcard Sizes

Here are some other postcard sizes and dimensions that you may want to try out below:

Square postcards

Square postcards are quite popular. Here are the standard dimensions for square postcards:

  • 4 inches by 4 inches
  • 4.25 inches by 4.25 inches
  • 4.5 inches by 4.5 inches
  • 5 inches by 5 inches

Half-page postcards

A half-page postcard is a perfect size for showcasing your product or service. It’s big enough to get your message across but not so big that it becomes expensive to mail.

Plus, a half-page postcard is a great way to stand out in a sea of cards. It’s eye-catching and memorable, making you more likely to get noticed. So if you want to make an impression, go with a half-page postcard. You won’t be disappointed.

What’s the best postcard size for me?

So, you’re thinking about sending out some postcards. That’s great! But before you start designing them, you need to decide on the size.

There are a few standard sizes, but which is best for you? Well, that depends on what you’re using them for. If you’re using them for marketing purposes, a larger size might be better since it will give you more space to include your message and branding.

But if you’re using them for personal purposes, a smaller size might be more appropriate. It all comes down to what works best for your needs. So take some time to think about it and decide which size is right for you.

Postcard Size for Mailing

When it comes to postcards, there are a few standard sizes that you can choose from. The most common size is 5-1/2 inches by 4-1/4 inches, but there are a few other options that may be a better fit for your needs.

For example, if you’re targeting international customers, you might want to consider a larger postcard size that will fit in international mailboxes. Or if you’re looking for a postcard that will stand out in a pile of mail, you might want to go with a square or oversized postcard.

The important thing to remember is that the postcard size you choose will impact the dimensions of your design. So be sure to take into account the size of the postcard when designing your content.

Postcard File Types

When it comes to sending postcards, you need to make sure you’re using the right file type. Most postcards are either JPEG or PDF files.

JPEG files are best for photos, while PDF files are great for text-based postcards. If you’re using a software program like Adobe Photoshop or InDesign, your postcard will be in PDF format when you export it.

Make sure your file is set to 300 dpi (dots per inch), which is the resolution you need for printing high-quality postcards. Most printers require a PDF file that’s 8.5 inches wide x 11 inches long, but you can always check with your printer to see what their specific requirements are.

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