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Reference library

Document Sizes

Document size guides for resumes, CVs, presentation slides, business cards, flyers, and posters with US Letter vs A4 decisions, pixels, margins, bleed, and export workflows.

Last checked: 2026-05-03

Source confidence: Editorial Last checked: 2026-05-03 Source: HP paper size reference Found a spec change? Send correction.

How we calculate this

Methodology and source handling

We calculate pixel dimensions from the visible size values, aspect ratios, DPI/PPI formulas, and source notes on this page.

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Document Sizes entries

Start with the destination: hiring portal, printer, screen, presentation room, or marketplace upload. Then choose the physical size, calculate pixels only when raster output is needed, and verify bleed or safe-area rules before export.

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Intent

Job documents: resume vs CV

Use caseBest starting sizeExport note
US resume US Letter, 8.5 x 11 in Export PDF with selectable text; rasterize only if a portal requires an image.
International CV A4, 210 x 297 mm Keep all pages the same size and embed fonts in the PDF.
Portfolio preview Match the destination page, then create a PNG/JPG preview from the final PDF if needed.

Workflow

Design documents and print pieces

FormatWhat to decide firstCommon trap
Presentation 16:9 vs 4:3 before placing slides Changing aspect ratio after design can move or crop content.
Business card Trim size, bleed, and safe text margin QR codes and contact details too close to trim can be clipped.
Flyer or poster Distribution size, viewing distance, and print DPI Large posters do not always need 300 PPI, but logos and type must stay sharp.

Related

Related pages and tools

FAQ

Common questions

Should a resume be US Letter or A4?

Use US Letter for most US jobs unless the employer requests another size. Use A4 for many international or CV-style submissions.

Should a CV be A4 or US Letter?

Use A4 by default for most CV workflows, and switch to US Letter only when the application or regional workflow expects a North American page.

What presentation size should I use?

Use 16:9 widescreen for modern screens and video-friendly sharing. Use 4:3 only for legacy projectors or fixed templates.

What business card size includes bleed?

A common US business card is 3.5 x 2 in trim. With 0.125 in bleed on every side, build 3.75 x 2.25 in, or 1125 x 675 px at 300 DPI.

Source

Official source

Document pages combine official paper, presentation, and software references with practical production conventions for margins, bleed, and raster exports.

Last checked: 2026-05-03