Printable 5mm Graph Paper (PDF)
Download free 5mm squared graph paper as a PDF for A4 or US Letter. The standard grid size for math homework and engineering sketches.
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5 mm squares are the most common graph paper ruling worldwide — the same grid you find in standard school exercise books. It suits math homework, function plotting, engineering sketches and neat handwriting practice.
What 5 mm grids are used for
Five-millimeter ruling is the default squared paper across Europe, Asia, Latin America and most of the world's school systems — if a notebook just says "squared" or "grid," it's almost always this. Two squares make a centimeter, which makes unit conversion exercises natural, and the squares are small enough for serious work: function plotting, long division layout, chemistry diagrams, knitting charts, and engineering field sketches.
It's also the most forgiving ruling for neat handwriting practice. Writing one letter per square (or one character per square for Chinese, Japanese or Korean practice) builds consistent sizing, which is why many language teachers specifically request 5 mm grids.
Printing it accurately
For measurement work, print at 100% / "Actual size" — never "Fit to page," which silently shrinks the grid by 3–6% to fit printer margins. After printing your first sheet, check it: ten squares should measure exactly 5 cm against a ruler. If they don't, your print dialog is scaling. The PDF from this page has the grid drawn at mathematically exact 5 mm intervals, so any error you measure comes from printer settings, not the file.
How to print
Click Download PDF, open the file, and print it at 100% scale (in your print dialog choose “Actual size”, not “Fit to page”) so measurements stay accurate. Every template on Printable Park is available in both A4 and US Letter — pick your paper size above before downloading. For the full walkthrough of scale settings on every platform, see our guide to printing at actual size.
Frequently asked questions
Is this really free? Yes — every style, size and color, with no watermark, sign-up or limit.
What spacing should I choose? 5 mm is the everyday standard, 1 cm suits younger students and planning, and 1/4 inch is the US classroom classic.
Can I use these in my classroom or business? Yes. Print as many copies as you like for personal, classroom or internal business use.
More graph paper styles
Looking for ruled paper instead? See our printable lined paper.