Standard Paper Size Dimensions Lookup
Local ProcessingLook up standard international ISO 216 (A, B series) and North American (Letter, Legal, Tabloid) paper dimensions.
How It Works & Processing Standards
Look up standard international ISO 216 (A, B series) and North American (Letter, Legal, Tabloid) paper dimensions.
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Current Limits
- Maximum input length: 100,000 characters
Check the canvas size you need for print images and PDFs. A and B series use their mm definitions and US sizes their inch definitions, so there is no rounding drift.
What You Can Do
- mm and inches
- Both units side by side.
- 300 dpi pixels
- Width and height for print-quality images.
How to Use Standard Paper Size Dimensions Lookup
- 1Pick a paper sizeA4, Letter and so on.
- 2Read the resultSee mm, inches and pixels.
Examples
A4
Input: A4
Result: 210 × 297 mm, 8.27 × 11.69 in, 2480 × 3508 px (300 dpi)
Letter
Input: Letter
Result: 215.9 × 279.4 mm, 8.5 × 11 in, 2550 × 3300 px (300 dpi)
Common Use Cases
- Setting canvas sizes for printed posters or flyers
- Comparing US Letter with A4
Frequently Asked Questions (FAQ)
Is B4 the same as Japanese copier B4?
No. This table uses ISO B (B4 250 × 353 mm). Japanese JIS B4 is slightly larger at 257 × 364 mm.