Check international paper dimensions with Paper Sizes
Use Paper Sizes as a reference for international paper dimensions, format standards, and unit conversions including mm, inches, and pt.
What is Paper Sizes?
Paper Sizes is a comprehensive paper dimensions reference that lists format standards across A, B, US, envelopes, business cards, and more. It is useful when you need accurate paper size chart values for design files, print setup, packaging specs, or layout planning. The tool also helps with paper size converter style usage by showing multiple units such as mm, cm, inches, pt, and px at print DPI.
Core features
What this paper size chart helps you do.
Browse A series, B series, US formats, envelopes, and many regional paper dimensions.
View paper size values in mm, cm, inches, points, and other useful measurement units.
Find common print formats like A4 size quickly in a structured paper size chart.
Explore sections for books, newspapers, business cards, and specialty paper standards.
Use it as a fast paper size converter reference while preparing print or layout assets.
How to use it
A quick workflow for print and layout tasks.
Start with A, B, US, or envelope categories based on your output requirement.
Locate your target entry, such as A4 size, Letter, Legal, or business card dimensions.
Switch to the unit you need and copy paper dimensions into your design or print workflow.
Tips for accurate print setup
Avoid common mistakes with paper dimensions.
A4 size and US Letter are different; choose the correct regional paper sizes before layout.
Use mm for print specs and px values only when your workflow requires screen conversion.
Paper dimensions define the canvas size, but print output also needs bleed and safe areas.
Portrait and landscape use the same paper size chart entry, but width/height positions swap.
Great for
Where this paper size converter reference is useful.
Use paper dimensions references when preparing posters, flyers, and brochures.
Set accurate A4 size, Letter, or Legal templates for reports and office documents.
Validate paper size chart values before creating dielines or production specs.
Quickly compare international paper sizes when learning print and publication standards.
Benefits
Why teams use this reference.
Using reliable paper dimensions lowers the chance of incorrect canvas sizes.
A clear paper size chart helps teams move faster from concept to print-ready files.
International paper sizes support multi-region products and documentation.
The built-in unit display works as a practical paper size converter for daily tasks.
Technical details
How this route is integrated in Uwarp.
This page embeds papersizes.io in an iframe for direct lookup.
The external resource includes many families of paper dimensions and unit options.
This route is reference-oriented and intended for quick standards lookup in browser.
Frequently Asked Questions
Have questions? We have answers.