With Easy A4 Comparisons
When it comes to printing, one of the most common questions we hear at Replica Print is:
“What size paper should I go for?”
And while most people know what A4 looks like (your standard printer paper), other sizes can be a bit of a mystery.
To make life easier, we’ve created a simple guide to the A-series paper sizes, from A7 (tiny) up to A0 (absolutely massive) — with each one compared directly to A4 so you can visualise exactly what you’re getting.
🧾 A7 (74mm x 105mm)
🌟 About 1/8 the size of A4
A7 is a miniature powerhouse. Roughly the size of a bank card, it’s perfect when you want something compact and creative.
Best for:
- Loyalty cards
- Swing tags
- Miniature vouchers
- Pocket-sized promos
A4 comparison: You can fit 8 A7s on one sheet of A4.
✉️ A6 (105mm x 148mm) – Start Designing Now
📬 About 1/4 the size of A4
A6 is postcard-sized and extremely versatile. It’s ideal for small campaigns or appointment reminders.
Best for:
- Postcards
- Appointment cards
- Small invites
- Pocket flyers
A4 comparison: You can fit 4 A6s on one A4 sheet.
📄 A5 (148mm x 210mm) – Start Designing Now
📝 Exactly 1/2 of A4
A5 is one of the most popular print sizes out there — compact, affordable, and easy to distribute.
Best for:
- Leaflets
- Invitations
- Takeaway menus
- Event handouts
A4 comparison: You can fold an A4 in half to get A5.
📃 A4 (210mm x 297mm) – Start Designing Now
📄 The standard size
A4 is the most familiar format — the go-to for everyday printing and business use. It balances readability with space and is accepted everywhere.
Best for:
- Letterheads
- Menus
- Office documents
- CVs & application forms
A4 comparison: Well… it is A4! This is your base size.
📣 A3 (297mm x 420mm) – Start Designing Now
🔍 Exactly twice the size of A4
A3 is great when you want your message to stand out — perfect for posters, wall menus, or visual presentations.
Best for:
- Posters
- Table plans
- In-store signage
- Product boards
A4 comparison: A3 is 2x A4, side by side (landscape).
🖼 A2 (420mm x 594mm)
🖼 4x the size of A4
Getting into poster territory, A2 is ideal for window displays, events, and anything that needs big impact without overwhelming the space.
Best for:
- Window posters
- Timetables
- Art prints
- Wall graphics
A4 comparison: A2 fits 4 A4 sheets, arranged in a 2×2 grid.
🧱 A1 (594mm x 841mm)
📏 8x the size of A4
Now we’re talking serious size. A1 posters are perfect for making a bold statement — whether it’s in a window, on a wall, or at an event.
Best for:
- Shopfront displays
- Large promo posters
- Conference signage
- Outdoor menus
A4 comparison: A1 is 8x A4 (think 4 across, 2 down).
🎯 A0 (841mm x 1189mm)
📣 16x the size of A4
The largest standard paper size. If you need to make a visual splash — this is the one. A0 is often used for big events, theatre posters, or major ad campaigns.
Best for:
- Event advertising
- Festival posters
- Large-scale signage
- Architectural plans
A4 comparison: A0 fits 16 A4 sheets, arranged in a 4×4 layout.
🖨️ So, Which Size is Right for You?
It all depends on your message, your audience, and where your printed piece will live:
- Smaller sizes (A7–A6): Great for quick, personal impact.
- Medium (A5–A4): Perfect balance of detail and convenience.
- Large (A3–A0): Big and bold — designed to grab attention.
And if you’re still unsure, don’t worry — the team at Replica Print is always here to advise and make sure your job looks spot-on.
📞 Need Print That Fits Perfectly?
From pocket cards to poster boards, we print it all — and we know exactly what size works best for what you’re trying to say. Whether it’s for menus, signage, flyers or something more custom, let us help you make the right impression.
👉 Get in touch today for advice, samples, or a free quote. Let’s make something brilliant together.
