Walk into any store and you’ll see notebooks in all shapes, sizes, and cover styles. There isn’t one “universal” size, but most of them fall into familiar categories like A4 or A5. So, what’s the best size for your notebook? Well, it really comes down to who’s going to use it. Let’s take a look at the most common notebook sizes and figure out which one will suit you best.
Standard Notebook Size
1.A4 Notebook(210 × 297 mm)
An A4 notebook feels pretty big in your hands. It’s basically the same size as a standard sheet of printer paper. The extra space makes it perfect if you like to jot down lots of notes, sketch out ideas, or just enjoy having more room to think freely on the page. The downside? It’s not the most travel-friendly option. An A4 notebook can be a bit bulky to slip into a backpack or carry-on, and you’ll often find yourself holding it separately.
That said, A4 is a classic choice for both work and study. It’s great as a meeting notebook in the office or a lecture companion at school. If your users are heavy note-takers or if they need plenty of space for brainstorming and design work, A4 is definitely the size to go for.
2.A5 Notebook(148 × 210 mm)
If A4 feels a little too big to carry around, A5 is the perfect middle ground. About half the size of an A4 sheet, it’s compact enough to slip into most bags without any trouble, yet still offers plenty of writing space. That balance of portability and usability is exactly why A5 has become one of the most popular notebook sizes out there.
You’ll often see A5 notebooks used as daily journals, planners, or personal notebooks. They’re easy to carry to class, meetings, or even a café when you just want to sit and brainstorm. If your users value convenience but still want enough room to write comfortably, A5 is a safe and versatile choice.
3.B5 Notebook(176 × 250 mm)
B5 notebooks sit right between A4 and A5 in size, making them a nice compromise if you want something a little bigger than A5 but not as bulky as A4. They give you more writing room than A5 without feeling too heavy to carry around. Because of that, B5 is a favorite for students and professionals who need extra space for notes but still want a notebook that fits easily in a backpack. It’s also a great choice if you’re working on creative projects like sketches or mind maps that need just a bit more breathing room.
4. A6 Notebook(105 × 148 mm)
On the opposite end of the spectrum, we have the A6 notebook, small, compact, and super portable. Think of it as a pocket notebook you can take anywhere. It doesn’t offer much space for long notes, but it’s perfect for jotting down quick reminders, to-do lists, or sudden flashes of inspiration. Because of its size, A6 is often used for travel journals, mini planners, or promotional giveaways. If portability is the top priority, or if your users love having a notebook on hand at all times, A6 is a great pick.
Custom Notebook Size
Beyond the standard sizes like A4, A5, B5, and A6, there’s also a niche market for DIY miniature notebooks or pocket notebooks. These are often much smaller than A6, designed to fit right into your pocket or handbag. They’re not meant for long writing sessions, but they’re incredibly handy for quick notes, grocery lists, or capturing ideas on the go.
For brands, custom sizes can also be a great way to stand out. Whether it’s a square-shaped notebook, a slim long one, or a tiny mini version, unique dimensions can give your notebook a distinctive look and feel. Of course, going custom might add to the cost, but it’s perfect if you want your notebook to reflect a special style, fit a specific purpose, or strengthen your brand identity.
Looking to Print Your Notebook? We Provide Professional Advice
Choosing the right notebook size is all about balancing how it will be used and who it’s for. From the spacious A4 to the portable A6 or even unique custom dimensions. Each option serves a different need. If you’re considering printing your own notebooks, we can help you make the best decision. Our team provides professional advice on notebook sizing, paper types, and finishing options to ensure your notebooks are both practical and beautifully made.
