Paper Size Reference
Look up standard paper dimensions for A4, Letter, and more.
100% In-Browser • Zero Uploads
No Login Required
210 × 297 mm
8.3 × 11.7 in
About Paper Size Reference
Find paper measurements in inches and millimeters. Helpful for printers, designers, and office work.
100% Client-Side
Your files and data are processed locally in your browser memory. Never uploaded to remote servers.
Zero Login Required
Instant access with no account, no email sign-up, no passwords, and no subscription paywalls.
Instant Speed
Powered by modern WebAssembly and native web APIs for near-instant rendering and zero latency.
Privacy Guaranteed
Zero data retention, no user tracking cookies, and GDPR/HIPAA friendly. Your data remains strictly yours.
All Devices Ready
Fully responsive on desktop, tablet, and mobile devices without installing software or extensions.
How to Use
- Select the standard paper size from the list.
- View its dimensions instantly in millimeters, centimeters, and inches.
- Optionally input custom dimensions to find the closest standard size.