Envelope Size Guide: Dimensions and Uses for A4, C5, and A6 Envelopes

12/29/2024

Standard envelope size in cm


The standard envelope size in centimeters (cm) is:

* DL (Dimension Long): 22 x 10.5 cm
* C5: 17 x 9.5 cm
* C6: 14.8 x 9.2 cm
* C7: 12.6 x 8.4 cm
* C65: 11.3 x 7.5 cm

Note that these sizes are commonly used in Europe and other parts of the world, but may vary slightly depending on the country or region.


Standard envelope size in inches


The standard envelope sizes in inches are:

* #3 (3 1/2 x 5 1/2): A popular size for business correspondence, such as letters and invoices.
* #6 (4 3/4 x 9 1/2): Used for larger documents, such as reports and newsletters.
* #7 (5 3/4 x 10 3/4): Suitable for bulky items like catalogs and brochures.

In the United States, the most commonly used envelope sizes are:

* No. 10 (4 1/8 x 9 1/2): A standard size for letters, bills, and statements.
* No. 11 (5 x 3 1/2): Used for smaller documents, such as notes and invitations.

In the UK, the most commonly used envelope sizes are:

* C5 (4 7/16 x 10 13/16): A standard size for letters and small packets.
* C6 (5 11/16 x 3 1/2): Used for larger documents, such as reports and catalogs.

These sizes may vary depending on the country or region you are in.


Envelope size chart pdf


An envelope size chart PDF is a useful resource for anyone who needs to determine the correct envelope size for a specific application. Here are some details about envelope size charts and how you can access them:

**What is an Envelope Size Chart?**

An envelope size chart is a table or diagram that shows the dimensions of various envelope sizes, including their width, height, and gusset (the flap that folds in to seal the envelope). The chart helps users choose the right envelope size for their needs, whether it's for mailing letters, documents, or other items.

**Why Do I Need an Envelope Size Chart?**

Using the correct envelope size is important to ensure that your mailpieces fit comfortably and don't get damaged during transit. Here are some reasons why you might need an envelope size chart:

1. **Accurate Mailing**: Using the wrong envelope size can cause your mailpiece to be rejected or delayed at the post office.
2. **Cost Savings**: Choosing the right envelope size helps you avoid paying extra for oversized or undersized envelopes.
3. **Professional Appearance**: Using the correct envelope size gives your mailpieces a professional appearance, which is important for businesses and organizations.

**Where Can I Get an Envelope Size Chart PDF?**

You can access envelope size charts from various sources:

1. **Post Office Websites**: The United States Postal Service (USPS) and other postal services often provide envelope size charts on their websites.
2. **Envelope Manufacturers**: Envelope manufacturers, such as Mohawk or Neenah Paper, may offer envelope size charts on their websites or in product catalogs.
3. **Office Supply Stores**: Some office supply stores, like Staples or Office Depot, may have envelope size charts available online or in-store.

Here are some specific links to envelope size chart PDFs:

* USPS Envelope Size Chart: [www.usps.com](http://www.usps.com)
* Mohawk Envelope Size Chart: [www.mohawkconnects.com](http://www.mohawkconnects.com)
* Neenah Paper Envelope Size Chart: [www.neenahpaper.com](http://www.neenahpaper.com)

**How to Use an Envelope Size Chart PDF**

Once you have the envelope size chart PDF, follow these steps:

1. Open the PDF and look for the table or diagram that shows the various envelope sizes.
2. Identify your desired envelope size based on the dimensions (width, height, and gusset).
3. Check the chart for any specific guidelines or recommendations for that envelope size.

By using an envelope size chart PDF, you can ensure that you're choosing the right envelope size for your needs and avoiding potential issues with mailing.


Envelope size in pixels


The envelope size in pixels refers to the dimensions of the virtual "envelope" that wraps around your design. This is often used in digital printing and online publishing, where you need to specify the size of your image or PDF file.

Here are some common envelope sizes in pixels:

* A4: 595 x 842 (approx.)
* Letter: 612 x 792 (approx.)
* Tabloid: 792 x 1220 (approx.)
* Ledger: 1220 x 1584 (approx.)

Keep in mind that these values may vary slightly depending on the specific design software or printing process you're using. It's always a good idea to double-check your design dimensions with the intended print or online platform to ensure compatibility.

In general, when designing for digital publishing, it's recommended to use the following resolutions:

* Web: 72-96 dpi (dots per inch), with pixel dimensions of around 600-800 pixels wide.
* Print: 150-300 dpi, with pixel dimensions of around 1200-2400 pixels wide.

Remember that these are general guidelines, and specific requirements may vary depending on the platform or publication you're working with. Always check the specifications for your intended use case to ensure the best results.


A4 envelope size


A4 envelopes are a popular choice for international mailings, especially in Europe and other regions that use the ISO 216 paper sizes. Here's the standard size of an A4 envelope:

* Length: 210 mm (8.27 inches)
* Width: 148 mm (5.83 inches)

The dimensions may vary slightly depending on the manufacturer and the specific type of envelope, but these are the typical specifications for a standard A4 envelope.

It's worth noting that while A4 envelopes are commonly used in international mailings, they might not be as widely recognized or accepted in countries where other paper sizes (like US Letter or legal) are more prevalent. If you're unsure about the best envelope size to use for an international mailing, it's always a good idea to check with the recipient or consult with your local post office for guidance.


C5 envelope size


C5 is a common envelope size used in many countries, particularly in Europe.

A C5 envelope measures 229 x 162 mm (9 x 6.4 inches). It's a popular size for sending standard letters, documents, and small packages. The dimensions are slightly larger than the A5 format, making it suitable for holding more items or thicker papers.

Here are some common uses for C5 envelopes:

1. Standard letter writing: Perfect for sending regular letters to friends, family, or colleagues.
2. Document exchange: Use them to send documents, such as invoices, receipts, or contracts.
3. Small package shipping: Ideal for sending small packages, like gifts, samples, or promotional materials.
4. Marketing materials: C5 envelopes can be used to mail out brochures, catalogs, or other marketing materials.

Keep in mind that the dimensions and uses of envelopes can vary slightly depending on the country or region you're in. However, the C5 size is widely recognized and used globally, making it a reliable choice for your mailing needs.


A4 envelope size in inches


An A4 envelope is a standard size used internationally, and its dimensions can vary slightly depending on the country or region. However, according to the ISO 216 standard, an A4 envelope typically measures:

* Length: 8.27 inches (21 cm)
* Width: 5.83 inches (14.8 cm)

So, in inches, an A4 envelope is approximately 8.27 x 5.83 inches.


A6 envelope size


A6 is a popular international standard for envelopes and paper sizes. Here are the key details:

**A6 Envelope Size:**

* Dimensions: 105 mm x 148 mm (4.13 inches x 5.83 inches)
* Folded dimension: 92 mm x 148 mm (3.62 inches x 5.83 inches)

The A6 envelope is a bit smaller than the American #6 envelope, but similar in size to the European DL (Dimension Lange) envelope.

**Uses for A6 Envelopes:**

1. Business correspondence: A6 envelopes are often used for professional communications, such as letters and invitations.
2. Direct mail: Their compact size makes them suitable for direct marketing campaigns, where a smaller footprint is desired.
3. Stationery: A6 envelopes can be used for personal correspondence, such as writing letters to friends or family.
4. Gift wrapping: You can use A6 envelopes as mini gift boxes or as a creative way to wrap small items.

Keep in mind that A6 envelopes might not fit standard American-sized paper, so you may need to trim your papers to size if you're using them with international correspondence.