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A1

A Series

Half the size of A0, popular for flip charts and large format printing.

Physical Dimensions
Exact measurements in multiple units for precision printing and design
594 × 841 mm
23.39" × 33.11"
1683 × 2383 pt

Used in desktop publishing software

140 × 198 pc

Traditional typography unit

59.4 × 84.1 cm

Metric system measurement

Digital Dimensions (Pixels)
Pixel dimensions for different DPI settings - essential for digital design and printing
72 DPI (Screen)

Standard screen resolution for web and digital display

1684 × 2384 px
150 DPI (Draft Print)

Good quality printing for drafts and proofs

3508 × 4967 px
300 DPI (High Quality Print)

Professional printing standard for high-quality output

7016 × 9933 px
Common Applications
How and where A1 is typically used across different industries and contexts

Creative & Design

  • Flip charts
  • Large posters
Visual Scale
Relative size representation
A1594 × 841mm

Scaled representation (not actual size)

Quick Tools
Size ConverterAll Paper SizesTemplates
Related A Series
Other sizes in the same series
A0A2A3A4A5A6

Technical Standards

Series: A

Aspect Ratio: 1:√2 (1.414)

Standard: ISO 216

Origin: International (ISO)

✦ Features

A1 Paper Size Advantages

Discover the key advantages and applications of A1 paper size for your projects.

Perfect Dimensions

A1 measures 594 × 841 mm, ideal for professional applications.

International Standard

Part of the A series, A1 follows international standards for global compatibility.

Versatile Applications

Perfect for Flip charts, Large posters and many other professional uses.

Print Ready

Optimized for both digital display and high-quality printing with precise pixel dimensions.

Multiple Units

Available in millimeters, inches, and pixels - 23.39" × 33.11" in imperial units.

Universal Compatibility

Works seamlessly with all major design software, printers, and international standards.

FAQ

A1 Questions & Answers

Common questions about A1 paper size and its applications.

What are the exact dimensions of A1?

A1 measures exactly 594 × 841 millimeters or 23.39 × 33.11 inches.

What is A1 commonly used for?

A1 is commonly used for Flip charts, Large posters, Technical drawings among other applications.

What series does A1 belong to?

A1 belongs to the A series, which is part of international paper size standards.

What are the pixel dimensions of A1?

For digital use: 1684 × 2384 pixels at 72 DPI, 7016 × 9933 pixels at 300 DPI for high-quality printing.

Can I use A1 for professional printing?

Yes, A1 is perfect for professional printing. It follows international standards and provides excellent print quality for business and creative applications.

Which design software supports A1?

A1 is supported by all major design software including Adobe Creative Suite, Figma, Sketch, Canva, and Microsoft Office applications.