Resources
Resources
Paper standards for printer paper, copy paper, and letter paper. Links to ISO, ANSI, and design tools.
Paper sizes
Size & dimension guides
Authoritative references for Letter, A4, Legal, Tabloid, and ISO standards—then use the links above to print matching templates.
Legal Paper Size
8.5 × 14 in
Legal paper keeps the same width as Letter but adds extra height, making it useful when you need more vertical writing space.
Open guide →Letter Paper Size
8.5 × 11 in
US Letter is the default North American office size and the starting point for many printable notes, graph sheets, and notebook pages.
Open guide →A4 Paper Size
8.27 × 11.69 in
A4 is the everyday ISO office and school size used across much of the world, especially where Letter is not the default.
Open guide →A3 Paper Size
11.69 × 16.54 in
A3 is the large ISO sheet used for posters, charts, proofs, and diagrams when A4 does not provide enough working area.
Open guide →A2 Paper Size
16.54 × 23.39 in
A2 is a poster-scale ISO sheet that gives four times the area of A4 and usually requires a print shop, plotter, or large-format copier.
Open guide →A1 Paper Size
23.39 × 33.11 in
A1 is a large ISO sheet used for posters, presentation boards, technical drawings, and other print-shop workflows.
Open guide →A0 Paper Size
33.11 × 46.81 in
A0 is the largest standard ISO A-series sheet and is used for full-size posters, charts, drawings, and large reference boards.
Open guide →11x17 Paper Size
11 × 17 in
11×17 paper is the large-format size often called tabloid, especially when used in portrait orientation.
Open guide →Ledger Paper Size
17 × 11 in (landscape)
Ledger uses the same sheet as tabloid, but usually refers to the landscape orientation used for forms, accounting, and wider layouts.
Open guide →Arch E Paper Size
36 × 48 in
Arch E is a 36x48 inch architectural sheet used for full-size plans, site drawings, engineering plots, and poster-scale review boards.
Open guide →Long Bond Paper Size
8.5 × 13 in
Long bond is a regional office and school size often treated as 8.5 x 13 inches, especially in Philippine document workflows.
Open guide →Half Letter Paper Size
5.5 × 8.5 in
Half Letter is exactly half of US Letter and is popular for compact notes, planners, booklets, and portable printables.
Open guide →Index Card Sizes
3 × 5, 4 × 6, and 5 × 8 in
Index cards usually mean 3x5, 4x6, or 5x8 inch cards, with each size fitting a different study, recipe, or presentation workflow.
Open guide →Reference shelf
Paper Standards & Design Tools
Paper Standards
- ISO 216 - Paper Size Standards
International standard for paper sizes including the A-series and B-series.
- ANSI Paper Sizes
Reference point for US paper formats such as Letter, Legal, and tabloid workflows.
Educational Resources
- Khan Academy
Free educational resources and printable-friendly teaching materials for classrooms and home learning.
- Edutopia
Teaching strategies and classroom resource ideas that pair well with printable worksheets and note pages.
Design Resources
Technical References
- Adobe PDF Accessibility Overview
A practical overview of PDF workflows, accessibility, and printable document considerations.
- W3C Web Standards
Standards and accessibility references useful when printable layouts are part of a broader design system.
Printable tools
Start with a printable tool
Choose the task first: graph paper, calendars, planners, handwriting practice, home admin sheets, rulers, or craft grids. Each link opens a focused page with the highest-frequency settings already visible.