Your complete DL size guide

Give your Brochures, Flyers and Leaflets a sleek and sophisticated makeover by using DL size. Tall, slim and perfect for pamphlets, it’s an eye-catching design that commands attention.

Check out our DL size guide and see how it compares to other paper dimensions, and also what you can use DL size products for.

What is DL size? 

DL measures 99mm x 210mm – exactly one-third of A4. It’s the standard size of Business Stationery such as Compliment Slips, Envelopes, Notepads and NCR Pads, as well as promotional materials such as Brochures, Flyers and Leaflets. DL stands for ‘dimension lengthwise’.

DL dimensions

It’s important to consider size when buying paper, Envelopes and Cards or printing Leaflets, Flyers and Brochures. While going for a large-size paper format gives you more space to get your message across, less is sometimes more – and smaller sizes can make a big impact. Here are the dimensions of each size in mm, cm and inches.

DL paper size dimensions

How does DL size compare to other paper sizes? 

DL has a shorter width than A6, but is longer.

It’s the same length as A5, but has a much shorter width.

DL is one-third of the size of A4…

… one-sixth of the size of A3…

… and one-twelfth of the size of A2.

32 DLs make up an A1…

… and 64 DLs make up an A0.

DL size Leaflets

DL Leaflet printing is stylish and practical. Their tall and slim size gives them a sophisticated edge over standard A5 Leaflets, and they’re ideal for price lists, vouchers, Menus and Invitations. As you will see from the table above, the DL Leaflet size is 99 mm wide by 210 mm high. You will find this size along with many others among our range of free Leaflet design templates, making designing your artwork correctly a straightforward process.

DL size Brochures

DL size Brochures are traditionally used by marketers to promote products and services, such as by a bank to promote a new credit card. Alternatively, Brochures can be effectively used as restaurant Menus, Invitations and CVs.

DL size Flyers

DL Flyers are also a versatile form of marketing and are extremely popular. They are commonly used to promote an event, advertise a competition or highlight an issue, with the DL Flyer size lending itself to being tucked into a pocket. They are one-third of the size of A4 Flyers.

DL size Cards

Like other Card sizes, DL size cards can be given to loved ones to mark special occasions such as birthdays, Christmas or other holidays. They fit handily in standard DL-size Envelopes.

DL size Notepads

Keep on top of your tasks in and out of work with a DL-size Notepad, which you can use as a to-do list. The long, slim pages will mean you can keep a tidy log of your daily chores and actions.

DL size Envelopes

DL size Envelopes are one of the most popular types.  They’re most commonly used to send business letters, as they’re made to fit A4 paper that’s been folded into thirds. DL size Envelopes actually measure larger than the standard DL size, so that DL paper can fit comfortably within it.

DL size NCR Pad

NCR Pads are technically not classed as DL, but measuring at 210 x 105mmm they’re very similar. Commonly used for receipts, invoices or contracts, NCR Pads duplicate anything written on the top sheet so you can keep important records without scanning or photocopying. NCR stands for No Carbon Required.