A6 Paper Dimensions – Uses, Envelope & Printers

26/11/2025 Paper Size Time to read: 3min
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A6 paper dimensions-01

When navigating the world of paper sizes then it’s essential to understand standard dimensions. Among the various options available, A6 stands out as a compact and versatile choice within the ISO 216 international paper sizing system. It’s a smaller format than A4 paper dimensions and fits comfortably into the broader discussion of printer paper. In this article, we’ll discuss its dimensions and uses.

Definition: A6 paper dimensions

A6 is one of the standardizes paper sizes in the A series, which is based on a consistent aspect ratio (1:√2) that allows easy scaling between formats unlike US paper sizes. In comparison, it’s exactly one-quarter the size of an A4 sheet.

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Dimensions

A6 paper is defined by ISO 216 and measures 10.5 × 14.8 cm or 105 × 148 mm, which equals 4.1 × 5.8 in. These dimensions make it smaller than A5 paper dimensions but bigger than A7 paper dimensions. In the image below, you can find a size comparison to other papers of the A series.

A6-paper-dimensions-dimensions

Uses

A6 printing is common in:

  • Flyers
  • Notepads
  • Postcards
  • Invitation cards
  • Small dictionaries
  • Brochures
  • Flashcards
  • Pocket books
  • Prescription pads
  • Employee manuals

Envelope

The most common envelope size for A6 paper is the C6 envelope, which is designed to fit A6 sheets snugly without folding the paper. Other envelope sizes may be used depending on presentation or mailing preferences, but C6 remains the standard pairing.

A6 paper dimensions-envelope

Printers

Most regular printer types can print on A6 paper; however, you need to adjust your printer settings, which are typically found in the “Page Setup” or “Print Settings” menu. If you don’t own a printer, refer to a copy shop near you or an online printing service. At BachelorPrint, you can comfortably order professionally printed A6 papers online for just AU$0.14 per black-and-white page.

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FAQs

Yes, A6 paper is almost 6×4 inches. If you want to be accurate then A6 paper dimensions equal 4.1 × 5.8 in.

Many regular printers can print in A6 size by adjusting their printer settings. If you don’t own a printer, refer to a copy shop near you or an online printing service like BachelorPrint.

No. A5 paper is double the size of A6 paper since A5 paper measures 148 × 210 mm or 5.8 × 8.3 inches while A6 measures 105 × 148 mm or 4.1 × 5.8 inches.

A6 measures 10.5 × 14.8 cm, which is 4.1 × 5.8 in.

By

Melissa Gertschnig

 
About the author

Melissa Gertschnig works as a Content Manager for the English market at BachelorPrint. A love for languages and other cultures has led her to become a foreign language correspondence clerk, with a primary focus on English and Spanish. This gained her a high proficiency English level in listening, writing, and reading. During her training, Melissa had been awarded a Level 2 Pearson LCCI Certificate for Business English. While working full-time, she earned her certificate in Online Marketing, which ultimately led her to BachelorPrint, where she delivers professionally written and educational content for students and curious individuals all around the world.

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BachelorPrint is an online printing service specialised in printing and binding academic papers, theses, and dissertations. Offering a wide arrange of bindings and configurations, BachelorPrint aims to enable every Australian student to receive its desired binding. Additionally, BachelorPrint offers hundreds of educational articles on various topics regarding academic writing in its Study Guide, supporting students with writing their thesis or dissertation.


Cite This Article

Bibliography

Gertschnig, M. (2025, November 26). A6 Paper Dimensions – Uses, Envelope & Printers. BachelorPrint. https://www.bachelorprint.com/au/printing-guide/printer-paper/paper-size/a6-paper-dimensions/ (retrieved 27/11/2025)

In-text citation

Parenthetical
(Gertschnig , 2025)
Narrative
Gertschnig (2025)

Bibliography

Gertschnig, Melissa. 2025. "A6 Paper Dimensions – Uses, Envelope & Printers." BachelorPrint, Retrieved November 27, 2025. https://www.bachelorprint.com/au/printing-guide/printer-paper/paper-size/a6-paper-dimensions/.

In-text citation

Parenthetical
(Gertschnig 2025)

Bibliography

Melissa Gertschnig, "A6 Paper Dimensions – Uses, Envelope & Printers," BachelorPrint, November 26, 2025, https://www.bachelorprint.com/au/printing-guide/printer-paper/paper-size/a6-paper-dimensions/ (retrieved November 27, 2025).

Footnotes

Short note
Gertschnig, "Shortened title."

Bibliography

Gertschnig, Melissa: A6 Paper Dimensions – Uses, Envelope & Printers, in: BachelorPrint, 26/11/2025, [online] https://www.bachelorprint.com/au/printing-guide/printer-paper/paper-size/a6-paper-dimensions/ (retrieved 27/11/2025).

Footnotes

Full note
Gertschnig, Melissa: A6 Paper Dimensions – Uses, Envelope & Printers, in: BachelorPrint, 26/11/2025, [online] https://www.bachelorprint.com/au/printing-guide/printer-paper/paper-size/a6-paper-dimensions/ (retrieved 27/11/2025).
Direct quote
Gertschnig, 2025.
Indirect quote
Gertschnig, 2025.

Bibliography

Gertschnig, Melissa (2025): A6 Paper Dimensions – Uses, Envelope & Printers, in: BachelorPrint, [online] https://www.bachelorprint.com/au/printing-guide/printer-paper/paper-size/a6-paper-dimensions/ (retrieved 27/11/2025).

In-text citation

Direct quote
(Gertschnig, 2025)
Indirect quote
(Gertschnig, 2025)
Narrative
Gertschnig (2025)

Bibliography

Gertschnig, Melissa. "A6 Paper Dimensions – Uses, Envelope & Printers." BachelorPrint, 26/11/2025, https://www.bachelorprint.com/au/printing-guide/printer-paper/paper-size/a6-paper-dimensions/ (retrieved 27/11/2025).

In-text citation

Parenthetical
(Gertschnig)
Narrative
Gertschnig

Bibliography

Number. Gertschnig M. A6 Paper Dimensions – Uses, Envelope & Printers [Internet]. BachelorPrint. 2025 [cited 27/11/2025]. Available from: https://www.bachelorprint.com/au/printing-guide/printer-paper/paper-size/a6-paper-dimensions/


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