Quick Answer: What Is the Standard A4 Paper Size?

A4 paper measures 210 × 297mm (21 × 29.7cm), equivalent to approximately 8.27 × 11.69 inches.

A4 is part of the ISO 216 A-series paper size system and is widely used in Malaysia for office documents, reports, schoolwork and everyday printing.

For a complete comparison, refer to the A0–A7 paper size chart below.

Buying A4 Paper for Your Office?

A4 paper is commonly used for office printing, photocopying, internal documents and business reports.

Pacific Wise offers a selection of A4 copier paper for workplace purchasing, including available 70gsm, 75gsm and 80gsm options.

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Standard Paper Size

Paper comes in many sizes, but the most widely recognized worldwide is the ISO 216 standard paper size system, which includes A0, A1, A2, A3, A4, and smaller variations. Understanding paper dimensions is crucial when printing documents, creating designs, or preparing academic and office materials.

In Malaysia, the most commonly used size is A4 paper (210mm × 297mm), but other formats are equally important depending on the purpose.

 

A-Series Paper Sizes (ISO 216 Standard)

 

The A-series is based on a consistent aspect ratio of 1:√2, making it easy to scale documents up or down without distortion.

Here are the standard paper dimensions:

Paper Size Dimensions (mm) Dimensions (inches) Common Use Cases
A0 841 × 1189 mm 33.1 × 46.8 in Posters, engineering drawings
A1 594 × 841 mm 23.4 × 33.1 in Flip charts, technical diagrams
A2 420 × 594 mm 16.5 × 23.4 in Calendars, large prints
A3 297 × 420 mm 11.7 × 16.5 in Presentations, diagrams
A4 210 × 297 mm 8.3 × 11.7 in Office documents, school papers
A5 148 × 210 mm 5.8 × 8.3 in Flyers, small notebooks
A6 105 × 148 mm 4.1 × 5.8 in Postcards, invitations
A7 74 × 105 mm 2.9 × 4.1 in Tickets, small cards

 

Why A4 Paper is the Most Popular in Malaysia

 

  • Standard for office documents, reports, and contracts.

  • Compatible with printers, copiers, and fax machines.

  • Used in schools for assignments, exams, and projects.

  • Easy to store in files and folders.

 

How to Choose the Right Paper Size

 

  • Business & Office – A4 for contracts, A3 for presentations.

  • Education – A4 for assignments, A5 for notes.

  • Design & Marketing – A2 or A1 for posters, A6 for postcards.

  • Engineering & Architecture – A0 and A1 for technical drawings.

 

Fun Fact: Scaling Between Sizes

 

  • Two A4 sheets = one A3 sheet.

  • Two A3 sheets = one A2 sheet.

  • The ratio remains consistent, making resizing easy.

 

How to Choose A4 Copier Paper for Office Use

70gsm A4 Paper

A lighter-weight option often considered for everyday office printing and internal documents.

75gsm A4 Paper

An intermediate paper weight that may suit general office printing requirements.

80gsm A4 Paper

A common choice for business reports, formal documents and printing applications where greater opacity may be useful.

What Else Should You Compare?

When choosing A4 paper, compare more than GSM and pack price.

Check:

  • Paper size: A4 (210 × 297mm)
  • Paper weight: 70gsm, 75gsm or 80gsm
  • Sheets per pack: check the actual product listing
  • Printer or copier paper requirements
  • Current price and stock availability
  • Available delivery or self-collection arrangements

Different products may contain different numbers of sheets per pack.

The most suitable paper depends on the printer, application and purchasing requirements.

Frequently Asked Questions

What is the standard size of A4 paper in Malaysia?

A4 paper measures 210 × 297mm, equivalent to approximately 8.27 × 11.69 inches, under the ISO 216 paper size system.

What is the difference between A3 and A4 paper?

A3 measures 297 × 420mm, while A4 measures 210 × 297mm. A3 has approximately twice the area of A4.

What is the difference between 70gsm and 80gsm paper?

GSM measures paper mass per square metre. 80gsm paper has a greater basis weight than 70gsm paper, but actual thickness, opacity and printing performance also depend on the specific product.

How should I compare A4 copier paper prices?

Check the GSM, actual sheets per pack, product specifications and current selling price. Not every A4 paper pack contains the same number of sheets.

Where can I buy A4 copier paper in Malaysia?

Pacific Wise supplies A4 copier paper and other office essentials through its online store. Customers can browse available brands, paper weights, prices and purchasing options.

Restocking A4 Paper for Your Workplace?

Pacific Wise has served businesses since 1999, supplying A4 copier paper alongside office stationery, filing products, tissue, cleaning supplies and pantry essentials.

Whether you are purchasing paper for routine office use or arranging a corporate replenishment order, explore our available products and purchasing options.

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