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4mm Ruled Lined Paper (Metric) printable PDF preview — letter size
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4mm Ruled Lined Paper (Metric)

LETTER · A4 · Portrait · Free PDF

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Free printable 4mm ruled lined paper PDF. The tightest standard metric ruling — approximately 63 lines per Letter page. Popular for compact note-taking and used in many European school notebooks. Available in Letter and A4.

About This 4mm Ruled Lined Paper (Metric)

Free printable 4mm ruled lined paper PDF. The tightest standard metric ruling — approximately 63 lines per Letter page. Popular for compact note-taking and used in many European school notebooks. Available in Letter and A4. This printable is available in US Letter (8.5 × 11 inch) and A4 (210 × 297 mm). All files print correctly at 100% scale on any home or office printer.

Specifications

Line spacing
4mm (0.157 inch)
Ruling style
Standard
Lines per page (Letter)
approx. 62 lines
Margin line
Red left margin included
Available sizes
US Letter, A4

How It Compares

Narrow ruled paper fits more lines per page than college ruled (9/32 inch) or wide ruled. It is rarely used before high school and is best suited for students who write in small, compact letters or who need maximum page density for dense notes.

Printing Tip

For the most accurate line spacing, print at 100% scale. If printing double-sided, check your printer's duplex settings to ensure the lines align on both sides.

Usage Rights

PrintableCove's 4mm ruled lined paper (metric) is free to download and print for personal, classroom, and homeschool use. No account required, no watermarks, no expiry date. You may print unlimited copies for your students or children. Please do not redistribute or resell the PDF files — if you want to share this resource, link to this page instead.

Frequently Asked Questions

4mm ruled paper has horizontal lines spaced exactly 4 millimeters apart — the tightest standard ruling in common use. It is significantly narrower than college ruled (7.1mm) and wide ruled (8.7mm), and is used in many European and Asian school notebooks. The compact spacing fits approximately 63 lines on a Letter page or 67 lines on A4, making it ideal for dense note-taking when page count matters.

4mm ruled paper is standard in notebooks sold across France, Germany, Japan, and many other countries. It is favored by university students who want to maximize notes per page, language learners who write vocabulary translations under each line, and professionals who carry small notebooks. The tight ruling requires small, precise handwriting and is generally not recommended for primary school students.

4mm is the tightest common metric ruling. For comparison: 5mm ruled is standard in many European schools; 6mm ruled is close to narrow/college ruled, and 8mm is close to wide ruled. A full A4 page with 4mm ruling provides roughly 67 writing lines — more than twice the lines of a wide-ruled page.

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