Flyer Sizes A4, A5 and A6: When to Use Each Size

1 November 2026
منير
مقارنة مقاسات الفلايرات A4 وA5 وA6 على مكتب بجانب مسطرة

Before you design a flyer for your next offer, one small decision makes a big difference: the size. A leaflet slipped into a delivery bag is very different from one pinned to a notice board or handed out at an exhibition. This guide covers the most popular flyer sizes in Saudi Arabia, A4, A5 and A6, in centimetres, explains when to use each one, how much text it holds and which mistakes get flyers thrown away unread.

The three flyer sizes at a glance

Flyer sizes follow the international ISO A paper system, where each size is half of the one before it. One A4 sheet equals two A5 flyers or four A6 flyers.

SizeDimensions (cm)Area vs A4Best use
A421 × 29.7 cmFull sheetPrice lists, mini catalogues, posted notices
A514.8 × 21 cmHalf of A4Offers, single-page menus, hand-outs
A610.5 × 14.8 cmQuarter of A4Order inserts, counters, thank-you cards

A4 flyers: the most space for details

A4 (21 × 29.7 cm) is the same size as office printer paper and gives you the largest area for information. It is the right choice when you have a lot of content that must be read in full.

When to choose an A4 flyer

  • Price and service lists: car washes, barbershops and maintenance centres showing packages and prices.
  • Posted notices: notice boards in universities, compounds and shops, where the flyer is read from a distance.
  • Mini catalogues: several products with photos on one double-sided sheet.
  • Single-page menus: a simple menu placed on the table.

Its only drawback is that it is large for hand-to-hand distribution. Start with A4 flyer printing if your content needs the space.

A5 flyers: the most popular size

A5 (14.8 × 21 cm) is the ideal balance between space and portability, which is why it is the most requested flyer size. It fits a clear headline, a good image, three to five bullet points and contact details without looking crowded.

When to choose an A5 flyer

  • Restaurant and café offers: weekend deals or a short delivery menu.
  • Shop or branch openings: distribution in nearby neighbourhoods and malls.
  • Clinics and training centres: introducing services or upcoming courses.
  • Exhibitions and events: easy to hand out and keep in a bag.

If you are unsure, A5 is usually the safe choice. Order it from A5 flyer printing and pick single or double-sided printing.

A6 flyers: small and practical

A6 (10.5 × 14.8 cm) is roughly postcard size. It is small enough for delivery bags, shipping boxes and counters, yet big enough for one clear message with a QR code.

When to choose an A6 flyer

  • Order inserts: online stores thanking customers and encouraging repeat orders.
  • Thank-you or care cards: product care steps or usage instructions.
  • An invitation to reorder: a short message with a QR code that brings customers back.
  • Checkout counters: customers pick one up while paying.

Try A6 flyer printing for your store orders, and get practical ideas in flyer ideas for restaurants and online stores.

How much text fits each size?

The golden rule: the smaller the size, the fewer the words.

  • A6: a short headline, one or two sentences and a QR code or WhatsApp number.
  • A5: a headline, an image, three to five bullet points and contact details.
  • A4: a headline, several sections, a price table or service list and multiple images.

If your content outgrows a double-sided A4, move to a folded brochure. Compare the options in brochures vs flyers.

Single or double-sided?

Double-sided printing doubles your space without increasing the size. On an A6 flyer, use the front for the message and design and the back for the QR code and contact details. A flyer pinned to a board only needs one side.

Which paper weight suits each size?

  • A4 for posting or mass distribution: 120 or 150 gsm is enough.
  • A5 for offers: 150 gsm is the most common; 180 gsm feels stronger.
  • A6 order inserts: 200 or 250 gsm, because small flyers are held in the hand and need card-like stiffness.

Read the full paper weight guide from 120 to 250 gsm.

Common flyer size mistakes

  • Choosing A6 for lots of content: the text ends up too small to read.
  • Using A4 for street hand-outs: it gets folded or binned quickly.
  • Forgetting safety margins: keep important text 3 to 5 mm from the edges; see preparing print-ready artwork.
  • Missing a call to action: every flyer needs a WhatsApp number or a QR code; see using QR codes in print.

FAQ

What are flyer sizes in centimetres?

A4 is 21 × 29.7 cm, A5 is 14.8 × 21 cm and A6 is 10.5 × 14.8 cm.

What is the most popular flyer size?

A5, because it balances display space with easy distribution.

What size is best for online order inserts?

A6, ideally on 200 or 250 gsm paper.

Can flyers be printed on both sides?

Yes, choose single or double-sided printing on the product page.

What is the minimum order?

Quantities start at 100 flyers, with 250, 500 and 1000 options.

How long does printing take?

1 to 3 working days after design approval, with fast shipping to all cities in Saudi Arabia.

Choose your flyer size and order now

Lots of content or a price list? Choose an A4 flyer. A clear offer for hand-outs? Choose an A5 flyer. A short message inside orders? Choose an A6 flyer. Browse more in paper printing. The price appears instantly based on your selected options on the product page; for questions, message us on WhatsApp 0559899141.