Paper Size Reference & Calculator
Complete paper size reference for designers, printers, and anyone who works with paper. Convert paper dimensions to pixels for digital projects.
Paper Size Tools
A A Series A0 through A10 B B Series B0 through B10 C C Series C0 through C10 (envelopes) vs Letter vs A4 Side-by-side comparison L Legal Size US Legal dimensions T Tabloid Size US Tabloid dimensions px Paper to Pixels DPI calculator P Poster Sizes Standard poster sizes E Envelope Sizes Standard envelopes F Photo Prints Photo print sizes
About PaperPixels
PaperPixels is your complete reference for paper sizes worldwide. Whether you are a graphic designer needing pixel dimensions, a printer checking paper specifications, or a student learning about ISO paper sizes, we have the information you need.
What You Will Find
- ISO A Series: The most common paper sizes worldwide (A0-A10)
- ISO B Series: Used for posters, books, and passports (B0-B10)
- ISO C Series: Envelope sizes designed for A series paper (C0-C10)
- North American: Letter, Legal, and Tabloid sizes
- Paper to Pixels: Convert any paper size to pixel dimensions at any DPI