A3 · 297 × 420 mm · 11.69 × 16.54 in
A3 graph paper
Twice A4. Charts, drafting and big diagrams. Every template below is sized for A3. Adjust anything, then print or download.
40 templates
Every template in A3
Graph paper
5 mmMaths homework
¼ inchSchool maths
1 cmEarly maths and counting
1 mmPlotting experimental data
2 mmGraphs and charts
10 per inchScience graphs
5 per inchGraphing
8 per inchQuilting and sewing patterns
½ inchEarly handwriting and maths
1 inchTabletop game maps
EngineeringEngineering calculations
AxesPlotting functions
KnittingFair Isle and intarsia charts
Cross-stitchCross-stitch patterns
Pixel artSprites and icons
Dot paper
Isometric & hex
Maths & science
Writing
Paper sizes
Any sheet, from index card to A0
Pick a size below, or choose any of 30 sizes — or type your own — in the designer.
Also in the designer: ISO A: A2, A1, A0, A7 · ISO B: B4, B6 · JIS: JIS B5, JIS B4 · North America: Half Letter, Executive, Junior Legal · Architecture & engineering: Arch A, Arch B, Arch C, Arch D, ANSI C, ANSI D · Cards & notebooks: Index card 3 × 5, Index card 4 × 6, Index card 5 × 8, Traveler's notebook, Pocket notebook.
Printing help
Questions, answered
How do I print at the exact size?
Download the PDF and, in the print dialog, choose “Actual size” or a scale of 100%. “Fit to page” or “Shrink to fit” will scale the grid slightly, so a 5 mm square comes out smaller than 5 mm.
Is it really free?
Yes. Print as many copies as you like, for class, work or anything else. The site is supported by a small number of advertisements.
Where are my settings stored?
In your own browser, using IndexedDB. Your last design is remembered automatically and you can save named designs. Nothing is uploaded, so clearing your browser data removes them.
Why won’t my printer print to the very edge?
Most home and office printers cannot print in the outer 4–6 mm of the sheet. Keep the margins at 5 mm or more, or the edge of the grid may be cut off.