Notebook Sizes Guide for OEM & Bulk Orders

  • Choosing the right notebook size is important for usability, branding, and production planning. This notebook size guide explains the most common notebook dimensions used for meetings, travel journals, corporate gifts, and office documentation.
  • At JIANXI STATIONERY, we manufacture a wide range of standard notebook sizes, including A5 notebook size, pocket notebooks, passport size notebooks, and letter size notebooks. As an experienced OEM and ODM notebook manufacturer, we help brands, distributors, and corporate buyers source custom notebooks in bulk with flexible design and packaging options.

Notebook Size Chart & Dimensions

Below is a quick notebook size chart showing the most commonly used standard notebook dimensions in both millimeters and inches. This notebook size comparison helps businesses easily identify which notebook format best suits their application.
Notebook SizeDimensions (mm)Dimensions (inches)Typical Use
A774 × 1052.9 × 4.1Mini notes / pocket carry
A6 notebook105 × 1484.1 × 5.8Compact journals & planners
Pocket notebook90 × 1403.5 × 5.5EDC notes / travel
Passport notebook90 × 1253.5 × 4.9Travel journals
B6 notebook125 × 1764.9 × 6.9Daily journaling
Traveler’s notebook110 × 2104.3 × 8.2Travel diaries
A5 notebook148 × 2105.8 × 8.2Meetings & office notes
Half Letter notebook140 × 2165.5 × 8.5Personal planners
B5 notebook190 × 2507.5 × 9.8Study notebooks
Composition notebook190 × 2477.5 × 9.75School notebooks (US)
A4 notebook210 × 2978.3 × 11.7Reports & documentation
Letter size notebook216 × 2798.5 × 11Standard US office paper
Legal notebook216 × 3568.5 × 14Legal documents
Understanding these notebook dimensions allows businesses to select the most appropriate size for their markets and product lines.

Popular Notebook Sizes Explained

Understanding the differences between different notebook sizes helps businesses choose the right format for their customers, retail products, or corporate projects.
B2B Interactive Notebook Size Showcase
A5 Notebook

A5 Notebook Size

The A5 notebook size (148 × 210 mm) is one of the most popular standard notebook sizes worldwide. The A5 notebook dimensions offer a balance between portability and writing space.

Many buyers searching what size is A5 notebook are looking for a format suitable for journals, planners, meeting notes, and branded corporate notebooks.

Because of its versatility, A5 notebooks are commonly used for custom promotional notebooks, office journals, and premium stationery products.

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Pocket Notebook

Pocket Size Notebook

A pocket size notebook (90 × 140 mm) is designed for portability. These pocket sized notebooks easily fit into bags, pockets, or travel kits.

They are commonly used as mini notepads for travel notes, quick reminders, field documentation, and marketing giveaways.

Brands often order pocket notebooks in bulk for conferences, events, and promotional campaigns.

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Passport Notebook

Passport Size Notebook

A passport size notebook is typically around 90 × 125 mm, similar to the dimensions of a passport.

Because of its compact design, it is widely used for travel diaries, field notes, and minimalist planners.

Travel brands and lifestyle companies frequently use passport notebooks as custom promotional products.

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Traveler's Notebook

Traveler's Notebook Size

The Traveler’s notebook size (110 × 210 mm) is a slim and tall format designed for travel documentation and journaling.

This format is one of the most recognizable travelers notebook sizes, commonly used for travel logs, itinerary planning, and scrapbook-style notes.

Lifestyle brands often use this size for premium notebook collections and travel-themed stationery.

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Letter Notebook

Letter Size Notebook

The letter size notebook (8.5 × 11 inches) — often referred to as 8.5 × 11 notebook paper — is a standard notebook paper size widely used in North America.

Because it provides more writing space than smaller formats, it is commonly used for:

  • Meeting minutes
  • Training materials
  • Office documentation
  • Corporate reports

For companies sourcing office notebooks in bulk, letter-size notebooks remain one of the most practical formats.

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How to Choose the Right Notebook Size

When selecting the right notebook size, businesses should consider how the notebooks will be used.

Our manufacturing advantages

  • FSC and ISO certified notebook production
  • Full range of standard notebook sizes and custom notebook sizes
  • Low MOQ bulk notebook orders for distributors and brands
  • Complete OEM & ODM notebook customization including cover materials, printing, and packaging
  • Fast production and global delivery for bulk notebook orders

FAQ – Notebook Size Questions

What is the most common notebook size?
The A5 notebook size is considered one of the most common notebook formats because it balances portability and writing space.
What size is a pocket notebook?
A pocket size notebook typically measures around 90 × 140 mm (3.5 × 5.5 inches).
What size is A6 notebook?
The A6 notebook size measures 105 × 148 mm (4.1 × 5.8 inches). It is smaller than the A5 notebook size and is commonly used for compact planners and travel journals.
What is the difference between A5 and B5 notebook size?
The B5 notebook size is larger than the A5 notebook size, providing more writing space for study, desk work, or academic use.
What size is the standard notebook for office use?
In many countries, A4 notebooks or letter size notebooks (8.5 × 11 notebooks) are used as standard office formats.
How big are notebooks typically?
Notebook sizes vary depending on their purpose. Common standard notebook sizes include A5 notebooks for meetings, B5 notebooks for study, and A4 or letter size notebooks for office documentation.
Can I order custom notebook sizes?
Yes. JIANXI STATIONERY supports OEM and ODM notebook production, allowing businesses to create custom notebooks in bulk with specific dimensions, materials, and branding.

Ready to Start Your Custom Notebook Order?

Whether you need private-label notebooks, ready-to-ship gift sets, or fully customized packaging, JIANXI provides flexible OEM/ODM solutions with 5–7 day sampling, 10–20 day delivery, and a daily output of 80,000 units. FSC & ISO certified for global markets.
Let us know your quantity, customization needs, or packaging ideas.

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