Printable mm and Inch Rulers
This sheet is for anyone who needs a quick ruler on paper for measuring, checking size, or marking small lengths. It includes dual millimetre and inch rulers on one Letter-size PDF page, with a red 100 mm bar for a simple size check. The drawing is labeled mmruler.
Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 72 KB
Free for personal, family and classroom use.
Print the page at 100% or actual size, then measure the red 100 mm bar to confirm the scale is correct. Once the print is sized properly, use the mm and inch rulers for basic measuring, layout, and quick checks.
Good for
- Measure small craft pieces
- Check print size accuracy
- Mark short lengths on paper
Tip: If the 100 mm bar is off, adjust printer scaling and print again at actual size.
6 files · PDF, DOCX, XLSX
Get every sheet: Printable Ruler Pack
This sheet plus 5 more in one download, with the editable Word and Excel files. Print-ready 15 cm millimetre rulers, 18 cm dual mm/inch rulers, a 150 cm tape measure in strips, a ruler-reading worksheet set with answers, and a measurement log.
$3.00 USD, one-time 6 files · about $0.50 each
- Instant download
- 7-day refund
- Secure checkout by Stripe
7-day money-back guarantee. Full refund within 7 days of purchase, even after you download.
More free printables
15 cm mm Ruler Printable1 page · free PDF
Printable 150 cm Tape Measure StripsFree 1-page PDF with 150 cm tape measure strips. Print at 100%, cut each strip, and glue them end to end by matching the marks.1 page · free PDF
Printable Millimeter Ruler Reading WorksheetTwo-page worksheet for reading a millimetre ruler. Students write each length in mm and cm, with an answer key on the second page.2 pages · free PDF
Printable mm to Inch ChartOne-page mm to inch chart with exact 25.4 mm per inch, plus paired mm and inch columns for quick reference and conversion.1 page · free PDF
Printable Measurement Log SheetTrack item sizes with a simple measurement log for length, width, height, and notes. One clean letter-size PDF page for quick recording.1 page · free PDF