# 6 mm Lined Paper — Free Printable PDF > Free printable lined paper ruled at 6 mm (0.236 in). 44 lines per A4 sheet, 41 per US Letter. Exact line counts for every sheet size, plus an instant PDF download. Canonical URL: https://linedpaperpdf.com/6mm-lined-paper/ Last updated: 2026-09-08 Source: linedpaperpdf.com — free printable writing paper generator (no signup, no watermark). Content licensed CC BY 4.0. --- 6 mm ruling ## 6 mm Lined Paper — Printable PDF Ruled paper with exactly 6 mm (0.236 in) between lines. This page gives the measured line count for every sheet size, shows how 6 mm compares with the named ruling standards and its nearest neighbouring spacings, and provides a print-ready PDF. 6 mm is the metric equivalent of narrow ruled. US narrow ruled is 1/4 inch (6.35 mm), a third of a millimetre wider. Quick answer ## How many lines are on 6 mm lined paper? 6 mm lined paper has 6 mm (0.236 in) between ruled lines. On A4 that gives about 44 lines per sheet, on US Letter 41, and on Legal 54, allowing a 15 mm margin top and bottom. Download it free as a print-ready PDF. **Line spacing** — 6.0 mm (0.236 in) **Lines per inch** — 4.23 **Lines per A4** — 44 **Lines per US Letter** — 41 **Lines per Legal** — 54 **Closest standard** — [Narrow Ruled paper](https://linedpaperpdf.com/narrow-ruled-paper-pdf/) **Price** — Free PDF, no signup, no watermark Instant download ## Download 6 mm Lined Paper as PDF Ruled at exactly 6 mm, print-ready at actual size. Print at 100% scaling so the spacing stays true. - [**A4**44 lines · 2 KB PDF](https://linedpaperpdf.com/pdf/6mm-lined-paper-a4.pdf) - [**Letter**41 lines · 2 KB PDF](https://linedpaperpdf.com/pdf/6mm-lined-paper-letter.pdf) - [**Legal**54 lines · 2 KB PDF](https://linedpaperpdf.com/pdf/6mm-lined-paper-legal.pdf) ⚠ Print at 100% — not “Fit to Page” Your PDF reader's default print scaling shrinks the sheet by a few percent, which changes the real line pitch. In the print dialog, set scaling to **100%** or **Actual Size** so the measurements on this page match what comes out of the printer. Capacity ### How Many 6 mm Lines Fit on a Page _Ruled lines per sheet at 6 mm spacing, allowing a 15 mm margin top and bottom._ | Sheet | Dimensions | Rulable height | Lines | | --- | --- | --- | --- | | A4 | 210 × 297 mm | 267 mm | 44 | | Letter | 215.9 × 279.4 mm | 249 mm | 41 | | Legal | 215.9 × 355.6 mm | 326 mm | 54 | Line pitch is measured centre to centre between adjacent rules, which is how ruled paper is specified. Changing the margin in the generator changes the line count accordingly. In context ### 6 mm Compared With Standard Rulings _Named ruling standards within 3.5 mm of 6 mm._ | Format | Pitch | Relative to 6 mm | Lines / A4 | | --- | --- | --- | --- | | [Notebook](https://linedpaperpdf.com/notebook-paper-pdf/) | 7.1 mm | 1.1 mm wider | 37 | | [Handwriting](https://linedpaperpdf.com/handwriting-paper-pdf/) | 8.7 mm | 2.7 mm wider | 30 | | [Cursive](https://linedpaperpdf.com/cursive-paper-pdf/) | 7.1 mm | 1.1 mm wider | 37 | | [Journal](https://linedpaperpdf.com/journal-paper-pdf/) | 7.1 mm | 1.1 mm wider | 37 | | [College Ruled](https://linedpaperpdf.com/college-ruled-paper-pdf/) | 7.1 mm | 1.1 mm wider | 37 | | [Wide Ruled](https://linedpaperpdf.com/wide-ruled-paper-pdf/) | 8.7 mm | 2.7 mm wider | 30 | | [Narrow Ruled](https://linedpaperpdf.com/narrow-ruled-paper-pdf/) | 6.0 mm | same | 44 | | [Cornell Notes](https://linedpaperpdf.com/cornell-notes-paper-pdf/) | 7.1 mm | 1.1 mm wider | 37 | | [Dotted](https://linedpaperpdf.com/dotted-paper-pdf/) | 5.0 mm | 1 mm tighter | 53 | | [Reporter Notebook](https://linedpaperpdf.com/reporter-notebook-paper-pdf/) | 6.0 mm | same | 44 | | [Right-Handed Slant (Low Angle)](https://linedpaperpdf.com/right-handed-slant-paper-low-angle-pdf/) | 8.7 mm | 2.7 mm wider | 30 | | [Right-Handed Slant (High Angle)](https://linedpaperpdf.com/right-handed-slant-paper-high-angle-pdf/) | 8.7 mm | 2.7 mm wider | 30 | | [Left-Handed Slant (Low Angle)](https://linedpaperpdf.com/left-handed-slant-paper-low-angle-pdf/) | 8.7 mm | 2.7 mm wider | 30 | | [Left-Handed Slant (High Angle)](https://linedpaperpdf.com/left-handed-slant-paper-high-angle-pdf/) | 8.7 mm | 2.7 mm wider | 30 | 6 mm is the metric equivalent of narrow ruled. US narrow ruled is 1/4 inch (6.35 mm), a third of a millimetre wider. Nearby spacings ### 6 mm vs the Closest Other Spacings 6 mm vs 5 mm: a 1 mm difference, tighter — 9 more lines per A4 sheet than 6 mm. _The three spacing pages on this site closest to 6 mm._ | Spacing | Pitch | Relative to 6 mm | Lines / A4 | | --- | --- | --- | --- | | [5 mm lined paper](https://linedpaperpdf.com/5mm-lined-paper/) | 5 mm | 1 mm tighter | 53 (9 more than 6 mm) | | [7 mm lined paper](https://linedpaperpdf.com/7mm-lined-paper/) | 7 mm | 1 mm wider | 38 (6 fewer than 6 mm) | | [4 mm lined paper](https://linedpaperpdf.com/4mm-lined-paper/) | 4 mm | 2 mm tighter | 66 (22 more than 6 mm) | Suitability ### Who 6 mm Lined Paper Suits A compact ruling for experienced writers who want maximum content per page — dense lecture notes, meeting minutes and technical documentation. Not suitable for anyone still developing handwriting control. If you need a named format instead, [narrow ruled paper](https://linedpaperpdf.com/narrow-ruled-paper-pdf/) is the closest match. The [full specification table](https://linedpaperpdf.com/paper-ruling-specifications/) lists every ruling on this site, and the [glossary](https://linedpaperpdf.com/glossary/) explains the terminology.