Are Postcards 4x6 or 5x7? Understanding Standard Postcard Sizes

Learn the difference between 4x6 and 5x7 postcards and which size meets postal regulations for mailing without extra postage.

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Postcards can be both 4x6 and 5x7 inches. The most commonly used size for mailing without an envelope is 4x6, as it meets the postal regulations in many countries for standard postcard postage rates. However, 5x7 postcards are also popular, especially for more formal or decorative purposes, though mailing them may require additional postage.

FAQs & Answers

  1. What is the most common postcard size for mailing? The most common postcard size for mailing is 4x6 inches because it typically meets postal regulations for standard postage.
  2. Can I mail a 5x7 postcard without extra postage? Usually, 5x7 postcards require additional postage since they exceed the standard size guidelines set by many postal services.
  3. Why choose a 5x7 postcard over a 4x6? A 5x7 postcard is often chosen for formal invitations or decorative purposes due to its larger size and visual impact.

Watch More

For more information on postcard design and mailing tips, check out our related videos on postcard printing options and how to calculate postage for different card sizes.

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