Discover the Diverse Sizes of Stamps [A Collector’s Guide]

In the realm of mailing and philately within the United States, stamps stand as indispensable tools for sending parcels and letters. A question that often arises among many is, What is the size of a stamp? The answer is fascinatingly diverse. US postage stamp sizes vary extensively, accommodating different designs, types, and classes. They range in size from 0.870″ wide by 0.98″ tall to 1.255″ wide by 1.59″ tall, showcasing a range from the more compact standard postage stamp size to the larger dimensions.

This article delves into the intricate world of postage stamp dimensions, particularly focusing on the most commonly used sizes in the US. Whether you are using a Forever stamp with its specific Forever stamp dimensions or another variant, understanding these sizes is crucial for efficient mailing. For those seeking further insights on stamp usage and purchasing options, our resources on How Many Stamps Do I Need? and Where to Buy Stamps offer valuable guidance.

Continue reading to uncover in-depth information about the sizes of postage stamps, an essential aspect of daily postal activities and a topic of great interest for stamp enthusiasts.

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USPS Stamp Size

Postage stamps come in different sizes; not all stamps are the same size. However, a Traditional First-Class stamp is normally less than a square inch in size, and many have the same dimensions.

Forever Stamp Sizes

Forever stamps are the most common and widely used type of stamp in the United States. They are used to mail letters that weigh up to one ounce. The size of Forever stamps varies in size depending on the stamp’s design. However, the average size of a First-Class Forever stamp is 0.87inch x 0.979inch, and in millimeters, the size is 22mm x 25mm.

Commemorative Forever Stamp Sizes

Commemorative Forever stamps also vary in size. This is because the lengths of stamps are usually adjusted according to the different shapes of stamps.

For instance:

• The biggest commemorative stamp is the Drug-Free USA Forever stamp. It is bigger than most forever stamps. This stamp measures 0.98 inches x 1.56 inches in inches, and the size in millimeters is 24.89mm x 39.62mm.
• The other commemorative stamp is the Garden Beauty commemorative forever stamp. The size of this stamp inches is 1.19 inches x 0.9inch, and the size in millimeters is 20.22mm x 23.11mm. Garden Beauty commemorative forever stamps are issued to celebrate the American passion for flowers and gardens.
• Brush Rabbit Additional Ounce Stamp is another commemorative stamp. The Brush Rabbit Additional Ounce Stamp size is 0.87inch x 0.98inch in inches and 22.09mm x 24.89mm in millimeters.

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How to Find the Exact Dimensions of a Commemorative Stamp?

Finding the exact dimensions of a commemorative stamp is not that difficult. Just follow the following steps:

• First of all, go to the USPS (United States Postal Service) website.
• After that, click on the stamp which you want to know the dimensions.
• After clicking on the stamp, click on the quick view option.
• Scroll down and click on see full details.
• After clicking on full details, scroll down and choose the product specs in the menu on the lower left.
• On this page, you will see the total size of the stamp, including perforations. Moreover, the image area on the page gives you the size of the image on the stamp.

Royal Mail Stamp Sizes

The sizes of Royal Mail also differ. However, most of the Royal Mail stamps in the United Kingdom measure 0.82 inches x 0.94 inches in inches and 21mm x 24mm in millimeters. This measurement is measured from the middle of the stamp perforation.

Furthermore, if the stamp is directly printed on the envelope, then the stamp will be 1.5mm narrower in height as well as because of the lack of a perforated edge. The stamp which is directly printed on the envelope usually measures 0.77inch x 0.88inch in inches and 19.5mm x 22.5mm in millimeters.

Mailing Envelope Sizes

There are many sizes of mailing envelopes. However, some requirements by USPS must be fulfilled to be eligible for mailing. Some requirements include:

• The envelope should be rectangular.
• The minimum size of the envelope should be 3.5 inches (H) x 5 inches (L) x 0.007 inches (T).
• At last, the size of an envelope should not be more than 6.125-inch (H) x 11.5-inch (L) x 0.25-inch (T).

What Size of Envelopes Requires Additional Postage?

An envelope larger than dimensions 6.125-inch (H) x 11.5-inch (L) x 0.25-inch (T) requires additional Postage. Additionally, if the letter or envelope does not exceed these dimensions, but weighs more than 1 ounce, then there’s also a need to affix additional Postage. Similarly, if the envelope weighs less than 1 ounce, then you have to add only one First Class postage stamp.

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Sizes of Stamps – FAQs

[wps_faq style=”classic” question=” Are there different sizes of stamps?”]Yes, there are different sizes of stamps. The size of stamps varies in size, but it ranges from 0.870 inches x 0.98 inches to 1.255 inches x 1.59 inches. Moreover, the specific rectangular sizes range from definitive to jumbo.[/wps_faq]

[wps_faq style=”classic” question=”What is the size of a stamp for a postcard?”]If you are mailing a postcard, then there must be a 1.125-inch x 1.25-inch white box so that the stamp can go into it. Moreover, the addressing area must be 3.25 inches wide and at least 1.5 tall. Keep in mind that don’t place stamps over any image. You should always place stamps in the upper-right corner of the mailing side of the postcard.[/wps_faq]

[wps_faq style=”classic” question=”How big is a Forever Stamp?”]Forever Stamps, a popular choice for postage in the U.S., generally measure about 0.87 to 1.255 inches wide and 0.98 to 1.59 inches tall. Their size may vary slightly based on the design series.[/wps_faq]

[wps_faq style=”classic” question=”Do postage stamp dimensions vary based on their value?”]Yes, the dimensions of postage stamps can vary based on their value, design, and the series they belong to. While there are standard sizes, commemorative and special edition stamps may have different dimensions.[/wps_faq]

Our Verdict

To conclude, stamps come in different sizes depending on the design, country’s origin, type of stamp, stamp class, and many more. There are different sizes of stamps which we have already discussed in the article. We hope that you find this article helpful.