Graph Paper Generator
Create printable graph paper with metric or inch squares, darker guide lines and a scale mark. Preview and download a vector PDF.
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Graph Paper Generator produces a printable A4 or US Letter vector PDF with metric or inch squares, optional darker guides and a physical scale check.
How to use it
- 1Choose a sheet size, orientation and square size.
- 2Review the grid preview and prepare the PDF.
- 3Download and print at actual size, then measure the scale mark.
Example
- Input
- A4 portrait, 5 mm squares and a darker line every five squares.
- Output
- A one-page A4 vector PDF with 38 columns and 54 rows, plus a 50 mm scale mark.
Use actual-size printing to preserve the selected square size.
What happens to your data
The tool creates the grid and PDF in your browser. The layout settings and PDF contents are not sent to a processing server.
Last updated November 2026
Make a sheet of graph paper for plotting, sketching or note-taking. Choose A4 or US Letter, portrait or landscape, and a metric or inch square size. The preview updates as you change the settings. Prepare and download a one-page vector PDF when the layout is ready.
Darker guide lines can mark every four, five or ten cells. Use the printed scale mark to check whether your printer kept the selected physical dimensions.
How it works
The layout converts metric spacing using 72 PDF points per inch and 25.4 mm per inch. A4 is 210 × 297 mm and US Letter is 8.5 × 11 inches. The generator fits whole square cells within side and top margins of at least 10 mm and a bottom area reserved for the scale check. Any leftover space is shared across the grid area, so edge cells do not become partial squares.
The PDF stores grid strokes as vector paths, so the document keeps its geometry when zoomed. The scale mark is 50 mm for metric spacing or one inch for inch spacing. Pick the same paper format in your print dialog and select Actual size or 100%. Measure the mark on a printed copy. Printer margins and driver scaling can affect output.
This tool generates plain square graph paper in your browser. Choose from 1 mm, 5 mm, 10 mm, ⅛ inch, ⅕ inch and ¼ inch squares. The PDF includes grid lines and the scale check only. No uploads or account are needed.
Worked example: Print a metric grid on A4
- Input
- A4 portrait, 5 mm squares and a darker line every five squares.
- Result
- A one-page A4 vector PDF with 38 columns and 54 rows, plus a 50 mm scale mark.
Use actual-size printing to preserve the selected square size.
Common use cases
- Print grid paper for math or science notes
- Sketch a plan with quarter-inch or metric squares
- Make consistent grid sheets for a classroom
- Use darker lines to count groups of cells more easily
Frequently asked questions
How can I print graph paper at the actual size?＋
Match the paper size selected in the tool, choose Actual size or 100% in your PDF reader's print dialog, and measure the printed scale mark. Fit to page can change the square size.
What does the scale mark measure?＋
The mark is 50 mm when you choose metric squares and one inch when you choose inch squares.
Can I print graph paper in landscape?＋
Yes. Choose Landscape to swap the sheet width and height. The grid recalculates its whole-cell counts using the same chosen spacing.
Is the downloaded PDF a screenshot?＋
The PDF draws the lines as vector paths with physical spacing. The screen preview is a scaled illustration of that geometry.
Standards and limitations
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